Congress, scored: the data
Everything behind the desk’s congressional-speech study, shown whole: how the scores moved over 138 years, who sits at the top of the judge’s league, and the tilt the judge carries. Scores are a language model’s rankings of sampled speeches, not a verdict on any member.
Eugleo/us-congressional-speeches); 27,500 distinct speeches judged, 61,776 judgments.1. How the scores moved, decade by decade
Mean percentile score by decade, random-speaker sample (12,351 non-procedural speeches from 2,660 speakers). Shaded band = 95% interval resampling speakers. Dashed line = 0.5. Per-decade slopes (95% intervals): craft −0.96 (−1.11 to −0.82), kairos +1.11 (+0.98 to +1.24), pathos +0.66 (+0.51 to +0.81), logos −0.21 (−0.37 to −0.06), ethos −0.08 (−0.23 to +0.06). R² of the largest is 0.024: the calendar explains little of the variation.
2. The judge’s leaderboard
710 speakers with at least 150 qualifying speeches, 25 speeches each, two judging passes. Scores are adjusted for era (each speech minus its decade’s average) so a 1925 speaker is compared with 1925 and a 2005 speaker with 2005. Split-half reliability at 25 speeches per speaker is 0.68 for the appeals and 0.66 for craft: usable, not precise. Many intervals overlap.
Top 25 by the four-appeal composite (ethos, pathos, logos, kairos). Party letter from the public legislator roster.
Top 25 by craft, the judge’s rank for deliberate classical devices. Craft and a keyword count of classical names correlate at only 0.08 across speakers, so this is style as the judge reads it, not training.
3. The tilt, shown
The gap by decade where both parties have at least 60 sampled speeches. It reverses in the 1900s and 1920s and is largest after 1990.
4. The whole table
All 710 speakers. Click a column to sort. Appeals and craft are points above the speaker’s era average; the interval is for appeals. Kairos, pathos, logos and ethos are raw mean percentiles.
| # | Speaker | Party | Years | n | Appeals (adj) | 95% interval | Craft (adj) | Kairos | Pathos | Logos | Ethos |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Louise McIntosh Slaughter | D | 1990–2010 | 20 | +16.9 | +10.0 to +24.4 | +11.7 | 0.77 | 0.75 | 0.63 | 0.66 |
| 2 | Robert Torricelli | D | 1987–2001 | 25 | +15.5 | +9.6 to +21.3 | +17.9 | 0.74 | 0.69 | 0.58 | 0.72 |
| 3 | James P. McGovern | D | 1997–2010 | 21 | +15.0 | +9.1 to +20.3 | +13.9 | 0.73 | 0.75 | 0.60 | 0.64 |
| 4 | Susan M. Collins | R | 1997–2010 | 24 | +14.8 | +8.1 to +20.7 | +5.7 | 0.72 | 0.58 | 0.74 | 0.67 |
| 5 | Clarence Andrew Cannon | D | 1925–1959 | 21 | +14.4 | +8.5 to +21.1 | +24.7 | 0.69 | 0.77 | 0.55 | 0.63 |
| 6 | Herbert Henry Lehman | D | 1950–1956 | 24 | +14.2 | +7.9 to +20.4 | +13.9 | 0.68 | 0.61 | 0.64 | 0.71 |
| 7 | Jerrold L. Nadler | D | 1993–2010 | 25 | +14.0 | +9.0 to +18.9 | +19.1 | 0.67 | 0.76 | 0.66 | 0.59 |
| 8 | Benjamin L. Cardin | D | 1993–2010 | 23 | +13.5 | +7.2 to +18.9 | +8.2 | 0.76 | 0.72 | 0.54 | 0.65 |
| 9 | Robert Menendez | D | 1995–2010 | 25 | +13.2 | +8.4 to +18.3 | +21.1 | 0.72 | 0.82 | 0.48 | 0.64 |
| 10 | Walter Frederick Mondale | D | 1965–1975 | 24 | +13.2 | +6.5 to +18.8 | +19.7 | 0.70 | 0.66 | 0.64 | 0.59 |
| 11 | Joseph Lister Hill | D | 1941–1966 | 24 | +12.8 | +5.8 to +19.6 | +20.3 | 0.68 | 0.62 | 0.63 | 0.65 |
| 12 | Walter Henry Judd | R | 1943–1962 | 25 | +12.7 | +6.2 to +19.1 | +15.2 | 0.60 | 0.67 | 0.60 | 0.71 |
| 13 | Adlai Ewing Stevenson III | D | 1971–1979 | 25 | +12.6 | +7.5 to +17.4 | +16.6 | 0.68 | 0.55 | 0.74 | 0.59 |
| 14 | Daniel Patrick Moynihan | D | 1977–1997 | 23 | +12.6 | +4.9 to +18.4 | +20.2 | 0.63 | 0.56 | 0.70 | 0.74 |
| 15 | Lamar Alexander | R | 2003–2010 | 23 | +12.3 | +3.8 to +19.9 | +14.8 | 0.66 | 0.62 | 0.60 | 0.75 |
| 16 | James Claude Wright Jr. | D | 1957–1989 | 22 | +12.3 | +5.7 to +19.2 | +18.8 | 0.62 | 0.69 | 0.59 | 0.68 |
| 17 | Arthur Capper | R | 1920–1946 | 21 | +12.3 | +4.9 to +19.5 | +6.2 | 0.66 | 0.67 | 0.58 | 0.58 |
| 18 | John Claggett Danforth | R | 1978–1994 | 24 | +12.2 | +7.1 to +18.6 | +15.3 | 0.64 | 0.70 | 0.57 | 0.69 |
| 19 | Michael Joseph Mansfield | D | 1943–1975 | 19 | +12.0 | +4.2 to +20.0 | +11.4 | 0.77 | 0.55 | 0.53 | 0.68 |
| 20 | Thomas Joseph Dodd | D | 1960–1970 | 25 | +11.9 | +7.0 to +16.7 | +14.5 | 0.68 | 0.59 | 0.59 | 0.67 |
| 21 | Sheldon Whitehouse | D | 2007–2010 | 25 | +11.9 | +7.0 to +17.8 | +20.4 | 0.74 | 0.74 | 0.53 | 0.58 |
| 22 | Birch Evans Bayh | D | 1966–1980 | 24 | +11.6 | +5.3 to +17.8 | +8.2 | 0.65 | 0.57 | 0.67 | 0.65 |
| 23 | Edward Lewis Bartlett | D | 1948–1967 | 24 | +11.5 | +3.5 to +19.9 | +15.9 | 0.62 | 0.60 | 0.62 | 0.67 |
| 24 | Ernest Gruening | D | 1959–1968 | 24 | +11.4 | +4.0 to +17.6 | +9.0 | 0.65 | 0.64 | 0.54 | 0.68 |
| 25 | Arthur Hendrick Vandenberg | R | 1929–1947 | 24 | +11.3 | +5.1 to +18.0 | +20.1 | 0.62 | 0.53 | 0.69 | 0.65 |
| 26 | Theodore S. Weiss | D | 1979–1992 | 25 | +10.9 | +4.3 to +17.2 | +7.3 | 0.67 | 0.62 | 0.70 | 0.59 |
| 27 | Richard J. Durbin | D | 1999–2010 | 25 | +10.9 | +4.9 to +15.8 | +14.5 | 0.70 | 0.73 | 0.52 | 0.62 |
| 28 | Robert F. Bennett | R | 1993–2010 | 24 | +10.8 | +3.4 to +18.1 | +14.4 | 0.65 | 0.65 | 0.53 | 0.73 |
| 29 | Herman Eugene Talmadge | D | 1959–1979 | 24 | +10.8 | +2.6 to +18.0 | +17.3 | 0.65 | 0.64 | 0.62 | 0.57 |
| 30 | Clifford Philip Case | R | 1958–1978 | 23 | +10.7 | +2.2 to +17.6 | +5.4 | 0.70 | 0.49 | 0.64 | 0.66 |
| 31 | Edward M. Kennedy | D | 1966–2007 | 25 | +10.5 | +5.6 to +15.1 | +11.1 | 0.68 | 0.68 | 0.58 | 0.58 |
| 32 | John Forbes Kerry | D | 1987–2007 | 24 | +10.5 | +4.4 to +17.2 | +11.4 | 0.69 | 0.69 | 0.58 | 0.59 |
| 33 | Richard Clarence Clark | D | 1973–1978 | 22 | +10.4 | +2.6 to +17.6 | +13.5 | 0.64 | 0.51 | 0.70 | 0.62 |
| 34 | William Fitts Ryan | D | 1962–1971 | 24 | +10.1 | +3.1 to +16.6 | +7.1 | 0.65 | 0.59 | 0.66 | 0.55 |
| 35 | Claiborne de Borda Pell | D | 1965–1995 | 23 | +9.9 | +0.7 to +18.3 | +9.9 | 0.66 | 0.50 | 0.67 | 0.67 |
| 36 | Thomas Francis Eagleton | D | 1970–1985 | 23 | +9.7 | +1.3 to +17.9 | +14.6 | 0.63 | 0.48 | 0.70 | 0.67 |
| 37 | Henry Cabot Lodge | R | 1888–1922 | 21 | +9.6 | +1.4 to +17.5 | +11.6 | 0.53 | 0.50 | 0.64 | 0.64 |
| 38 | David Ignatius Walsh | D | 1921–1944 | 25 | +9.6 | +4.3 to +14.9 | +11.1 | 0.53 | 0.58 | 0.57 | 0.68 |
| 39 | George John Mitchell | D | 1981–1993 | 22 | +9.4 | +3.2 to +16.4 | +7.0 | 0.65 | 0.57 | 0.69 | 0.59 |
| 40 | Claude Denson Pepper | D | 1937–1979 | 24 | +9.4 | +2.5 to +16.3 | +10.3 | 0.60 | 0.66 | 0.55 | 0.63 |
| 41 | Jonathan Prentiss Dolliver | R | 1890–1910 | 24 | +9.3 | +0.8 to +17.6 | +13.3 | 0.52 | 0.61 | 0.48 | 0.70 |
| 42 | Joseph Weldon Bailey | D | 1892–1912 | 23 | +9.3 | +3.8 to +14.4 | +13.5 | 0.50 | 0.48 | 0.63 | 0.66 |
| 43 | Sherrod Brown | D | 1993–2010 | 25 | +9.2 | +2.7 to +15.3 | +16.3 | 0.68 | 0.78 | 0.51 | 0.53 |
| 44 | Hillary Rodham Clinton | D | 2001–2008 | 25 | +9.1 | +4.1 to +14.3 | +11.4 | 0.66 | 0.61 | 0.57 | 0.66 |
| 45 | Joseph I. Lieberman | D | 1990–2008 | 23 | +9.0 | +2.2 to +15.1 | +12.2 | 0.66 | 0.60 | 0.56 | 0.66 |
| 46 | Joseph Sill Clark | D | 1957–1967 | 24 | +8.9 | +2.4 to +14.8 | +7.5 | 0.59 | 0.50 | 0.70 | 0.62 |
| 47 | Anthony Charles Beilenson | D | 1979–1996 | 11 | +8.8 | -1.7 to +18.6 | -4.4 | 0.70 | 0.49 | 0.73 | 0.55 |
| 48 | Byron L. Dorgan | D | 1993–2010 | 22 | +8.7 | +1.6 to +14.9 | +9.7 | 0.71 | 0.59 | 0.60 | 0.58 |
| 49 | James A. Leach | R | 1979–2006 | 25 | +8.7 | +2.1 to +15.3 | +19.6 | 0.61 | 0.57 | 0.63 | 0.66 |
| 50 | Stephen Marvin Young | D | 1959–1970 | 25 | +8.6 | +2.7 to +14.2 | +17.0 | 0.64 | 0.66 | 0.54 | 0.55 |
| 51 | William Warren Bradley | D | 1979–1995 | 24 | +8.6 | +2.1 to +15.3 | +12.4 | 0.69 | 0.62 | 0.64 | 0.53 |
| 52 | William Fife Knowland | R | 1946–1957 | 21 | +8.5 | +1.0 to +15.2 | +11.8 | 0.66 | 0.60 | 0.47 | 0.69 |
| 53 | Stephen Joshua Solarz | D | 1975–1991 | 25 | +8.3 | +0.8 to +15.6 | +16.0 | 0.67 | 0.60 | 0.55 | 0.64 |
| 54 | William Edgar Borah | R | 1913–1938 | 25 | +8.3 | +0.5 to +14.9 | +9.7 | 0.58 | 0.52 | 0.55 | 0.58 |
| 55 | George Stanley McGovern | D | 1958–1979 | 24 | +8.2 | +1.4 to +14.3 | +1.7 | 0.65 | 0.51 | 0.63 | 0.59 |
| 56 | Gaylord Anton Nelson | D | 1963–1980 | 24 | +8.0 | +0.6 to +15.7 | -2.2 | 0.61 | 0.49 | 0.74 | 0.55 |
| 57 | John Dalzell | R | 1890–1912 | 21 | +7.9 | +2.1 to +14.0 | +2.8 | 0.57 | 0.47 | 0.64 | 0.56 |
| 58 | Thomas A. Daschle | D | 1979–2004 | 24 | +7.9 | +1.4 to +14.4 | +12.2 | 0.68 | 0.61 | 0.54 | 0.61 |
| 59 | Fred Roy Harris | D | 1966–1972 | 24 | +7.9 | +3.0 to +12.7 | -0.2 | 0.60 | 0.57 | 0.57 | 0.63 |
| 60 | Abraham Alexander Ribicoff | D | 1950–1980 | 24 | +7.9 | -1.3 to +15.6 | +4.7 | 0.61 | 0.49 | 0.71 | 0.57 |
| 61 | Harold Everett Hughes | D | 1969–1974 | 25 | +7.9 | +0.1 to +15.1 | +10.3 | 0.63 | 0.57 | 0.58 | 0.60 |
| 62 | Thomas Harkin | D | 1976–2010 | 24 | +7.8 | -0.2 to +14.8 | +5.5 | 0.68 | 0.63 | 0.58 | 0.55 |
| 63 | Atlee Pomerene | D | 1911–1922 | 20 | +7.7 | +0.2 to +16.0 | +3.6 | 0.53 | 0.54 | 0.54 | 0.56 |
| 64 | Robert Walter Kasten Jr. | R | 1981–1992 | 24 | +7.7 | +1.9 to +13.7 | +9.6 | 0.60 | 0.55 | 0.62 | 0.68 |
| 65 | Morris King Udall | D | 1963–1986 | 24 | +7.6 | +1.5 to +13.6 | +3.0 | 0.60 | 0.57 | 0.58 | 0.65 |
| 66 | Barbara A. Mikulski | D | 1987–2010 | 25 | +7.6 | +0.2 to +15.2 | +3.5 | 0.64 | 0.67 | 0.49 | 0.62 |
| 67 | Thomas Henry Carter | R | 1890–1910 | 25 | +7.6 | +1.5 to +13.5 | +8.5 | 0.50 | 0.50 | 0.64 | 0.58 |
| 68 | Benjamin Ryan Tillman | D | 1896–1916 | 22 | +7.6 | -1.5 to +14.8 | +14.4 | 0.55 | 0.68 | 0.43 | 0.55 |
| 69 | Thomas Joseph Lane | D | 1943–1961 | 23 | +7.6 | +0.7 to +13.9 | +17.4 | 0.55 | 0.72 | 0.53 | 0.57 |
| 70 | Albert Arnold Gore | D | 1943–1969 | 22 | +7.5 | +0.3 to +14.2 | +6.9 | 0.63 | 0.44 | 0.70 | 0.59 |
| 71 | Thomas Henry Kuchel | R | 1954–1968 | 24 | +7.5 | -0.1 to +14.8 | +8.1 | 0.64 | 0.55 | 0.55 | 0.61 |
| 72 | Clement John Zablocki | D | 1951–1983 | 24 | +7.4 | +1.0 to +13.4 | +7.3 | 0.56 | 0.53 | 0.64 | 0.65 |
| 73 | Louis Stokes | D | 1970–1997 | 24 | +7.3 | +1.4 to +13.5 | +8.5 | 0.60 | 0.67 | 0.52 | 0.62 |
| 74 | Philip Aloysius Hart | D | 1960–1975 | 24 | +7.3 | +0.4 to +13.5 | +13.7 | 0.58 | 0.54 | 0.65 | 0.58 |
| 75 | Joel Bennett Clark | D | 1934–1944 | 22 | +7.2 | +0.7 to +13.3 | +6.9 | 0.51 | 0.64 | 0.45 | 0.72 |
| 76 | Sheridan Downey | D | 1939–1950 | 24 | +7.1 | +0.1 to +14.0 | +3.5 | 0.57 | 0.56 | 0.65 | 0.58 |
| 77 | Jon Stevens Corzine | D | 2001–2005 | 25 | +7.1 | +0.6 to +13.9 | +6.2 | 0.68 | 0.57 | 0.64 | 0.54 |
| 78 | Les AuCoin | D | 1975–1992 | 25 | +7.1 | +1.3 to +12.9 | +4.4 | 0.58 | 0.58 | 0.67 | 0.58 |
| 79 | Carol Moseley Braun | D | 1993–1998 | 25 | +7.1 | +0.1 to +13.6 | +15.8 | 0.56 | 0.64 | 0.54 | 0.64 |
| 80 | Edward J. Markey | D | 1979–2010 | 25 | +7.1 | +0.6 to +13.0 | +10.9 | 0.69 | 0.61 | 0.62 | 0.48 |
| 81 | Paul David Wellstone | D | 1991–2002 | 25 | +7.0 | -0.0 to +13.1 | +6.8 | 0.66 | 0.69 | 0.51 | 0.54 |
| 82 | Albert Bacon Fall | R | 1912–1919 | 25 | +7.0 | +1.0 to +12.4 | +0.8 | 0.55 | 0.61 | 0.43 | 0.54 |
| 83 | William Lester Armstrong | R | 1978–1990 | 22 | +6.9 | -0.9 to +13.6 | +6.7 | 0.64 | 0.59 | 0.60 | 0.60 |
| 84 | David Ferdinand Durenberger | R | 1979–1994 | 25 | +6.9 | +0.8 to +13.1 | +11.3 | 0.61 | 0.57 | 0.55 | 0.67 |
| 85 | Pete Wilson | R | 1983–1990 | 25 | +6.9 | +0.8 to +12.8 | +4.7 | 0.63 | 0.55 | 0.62 | 0.62 |
| 86 | F. James Sensenbrenner Jr. | R | 1980–2010 | 24 | +6.9 | +0.6 to +13.5 | +8.9 | 0.68 | 0.57 | 0.63 | 0.53 |
| 87 | Mark Odom Hatfield | R | 1967–1995 | 24 | +6.9 | -0.8 to +14.6 | +15.8 | 0.64 | 0.55 | 0.54 | 0.66 |
| 88 | John Henninger Reagan | D | 1876–1891 | 21 | +6.8 | +0.3 to +13.2 | -2.6 | 0.46 | 0.46 | 0.69 | 0.61 |
| 89 | Tim Hutchinson | R | 1993–2002 | 24 | +6.8 | -1.5 to +14.5 | +12.7 | 0.63 | 0.70 | 0.50 | 0.56 |
| 90 | John Warwick Daniel | D | 1887–1909 | 22 | +6.8 | -1.8 to +15.1 | +13.7 | 0.51 | 0.59 | 0.47 | 0.66 |
| 91 | Joseph Eugene Ransdell | D | 1908–1931 | 24 | +6.7 | +0.3 to +12.9 | +9.6 | 0.54 | 0.50 | 0.51 | 0.60 |
| 92 | David Ross Obey | D | 1973–2009 | 24 | +6.6 | +1.7 to +12.6 | +9.3 | 0.68 | 0.57 | 0.61 | 0.53 |
| 93 | Dianne Feinstein | D | 1993–2009 | 24 | +6.6 | +0.2 to +12.7 | +4.5 | 0.68 | 0.60 | 0.56 | 0.55 |
| 94 | James Terry Sanford | D | 1987–1992 | 24 | +6.5 | -0.7 to +12.7 | +6.4 | 0.67 | 0.62 | 0.51 | 0.57 |
| 95 | Paul D. Coverdell | R | 1993–2000 | 23 | +6.5 | +0.5 to +12.6 | +9.1 | 0.61 | 0.66 | 0.57 | 0.53 |
| 96 | James George Abourezk | D | 1972–1978 | 25 | +6.4 | -0.9 to +12.9 | +9.0 | 0.62 | 0.56 | 0.56 | 0.57 |
| 97 | William Stuart Symington | D | 1955–1972 | 25 | +6.4 | +0.6 to +11.8 | +4.0 | 0.63 | 0.47 | 0.66 | 0.55 |
| 98 | Thomas A. Coburn | R | 1998–2010 | 24 | +6.4 | -0.5 to +12.8 | +9.1 | 0.65 | 0.58 | 0.58 | 0.57 |
| 99 | Gerry Eastman Studds | D | 1978–1994 | 22 | +6.3 | -2.2 to +14.6 | +7.6 | 0.59 | 0.59 | 0.60 | 0.61 |
| 100 | Thomas Ludlow Ashley | D | 1956–1980 | 23 | +6.3 | +1.4 to +11.6 | +4.1 | 0.59 | 0.51 | 0.69 | 0.53 |
| 101 | Warren Bruce Rudman | R | 1981–1992 | 20 | +6.3 | -0.8 to +13.9 | +4.2 | 0.66 | 0.47 | 0.58 | 0.69 |
| 102 | Herbert H. Kohl | D | 1989–2010 | 25 | +6.3 | -1.0 to +12.8 | +0.2 | 0.61 | 0.50 | 0.69 | 0.57 |
| 103 | Howard Winfield Robison | R | 1958–1974 | 24 | +6.2 | -1.8 to +14.3 | +11.4 | 0.56 | 0.58 | 0.47 | 0.70 |
| 104 | John Chester Culver | D | 1968–1980 | 25 | +6.2 | -1.1 to +13.0 | +1.8 | 0.62 | 0.50 | 0.65 | 0.55 |
| 105 | Charles Melvin Price | D | 1947–1983 | 21 | +6.1 | -2.7 to +13.6 | +7.3 | 0.58 | 0.57 | 0.53 | 0.64 |
| 106 | Thomas Hale Boggs Sr. | D | 1948–1972 | 25 | +6.1 | -1.0 to +13.4 | +4.1 | 0.58 | 0.58 | 0.54 | 0.60 |
| 107 | Gary Warren Hart | D | 1975–1985 | 23 | +6.1 | +1.2 to +11.3 | +11.1 | 0.62 | 0.52 | 0.61 | 0.61 |
| 108 | Ben Nighthorse Campbell | D | 1990–2004 | 24 | +6.1 | -1.6 to +14.0 | +4.2 | 0.61 | 0.58 | 0.50 | 0.66 |
| 109 | Bertram L. Podell | D | 1968–1974 | 24 | +6.0 | -0.5 to +13.2 | +25.1 | 0.67 | 0.74 | 0.48 | 0.41 |
| 110 | Tim P. Johnson | D | 1988–2008 | 23 | +6.0 | -3.7 to +14.1 | -0.5 | 0.59 | 0.61 | 0.58 | 0.59 |
| 111 | Robert Marion La Follette Jr. | R | 1927–1946 | 24 | +6.0 | -0.8 to +13.6 | -2.0 | 0.57 | 0.48 | 0.65 | 0.56 |
| 112 | John Edward Porter | R | 1982–1997 | 22 | +6.0 | +0.2 to +12.1 | +6.6 | 0.64 | 0.59 | 0.58 | 0.57 |
| 113 | Robert P. Casey Jr. | D | 2007–2010 | 25 | +6.0 | +0.2 to +10.6 | +2.5 | 0.62 | 0.72 | 0.42 | 0.61 |
| 114 | John Varick Tunney | D | 1965–1976 | 24 | +6.0 | -0.5 to +12.4 | +0.4 | 0.61 | 0.49 | 0.63 | 0.56 |
| 115 | Roger Quarles Mills | D | 1876–1898 | 24 | +5.9 | -1.0 to +12.2 | +12.1 | 0.54 | 0.60 | 0.53 | 0.53 |
| 116 | Joseph R. Biden Jr. | D | 1974–2003 | 24 | +5.9 | -1.1 to +12.7 | +2.0 | 0.59 | 0.65 | 0.52 | 0.59 |
| 117 | Samuel Dickstein | D | 1925–1945 | 25 | +5.9 | -0.6 to +12.0 | -2.6 | 0.56 | 0.76 | 0.37 | 0.56 |
| 118 | Hamilton Fish | R | 1921–1944 | 24 | +5.9 | +0.3 to +10.8 | +6.0 | 0.58 | 0.64 | 0.42 | 0.56 |
| 119 | Edward William Brooke III | R | 1968–1978 | 22 | +5.8 | +0.1 to +11.6 | +4.7 | 0.60 | 0.47 | 0.67 | 0.55 |
| 120 | Bernard Sanders | I/O | 1991–2010 | 25 | +5.8 | -0.3 to +12.3 | +7.2 | 0.59 | 0.80 | 0.47 | 0.49 |
| 121 | Henry Styles Bridges | R | 1937–1960 | 23 | +5.8 | -0.7 to +12.2 | +10.5 | 0.59 | 0.65 | 0.48 | 0.58 |
| 122 | Robert C. Byrd | D | 1965–2007 | 22 | +5.8 | -0.9 to +12.8 | +3.3 | 0.70 | 0.57 | 0.51 | 0.56 |
| 123 | Carl Dewey Perkins | D | 1951–1982 | 22 | +5.8 | -0.8 to +12.4 | -1.5 | 0.55 | 0.53 | 0.62 | 0.59 |
| 124 | Dennis Webster DeConcini | D | 1979–1994 | 24 | +5.8 | -2.2 to +13.0 | +1.6 | 0.60 | 0.59 | 0.62 | 0.54 |
| 125 | James Lane Buckley | I/O | 1971–1976 | 25 | +5.7 | +0.2 to +10.9 | +7.4 | 0.64 | 0.40 | 0.68 | 0.57 |
| 126 | Reed Smoot | R | 1912–1932 | 23 | +5.7 | -0.9 to +12.3 | -4.5 | 0.56 | 0.46 | 0.60 | 0.50 |
| 127 | Barratt O’Hara | D | 1949–1966 | 24 | +5.7 | -2.4 to +12.6 | +12.2 | 0.51 | 0.72 | 0.39 | 0.67 |
| 128 | Eli Saulsbury | D | 1874–1889 | 23 | +5.7 | -1.0 to +11.6 | +8.4 | 0.49 | 0.55 | 0.46 | 0.61 |
| 129 | Ken Salazar | D | 2005–2008 | 23 | +5.6 | -1.1 to +11.5 | +12.7 | 0.63 | 0.68 | 0.35 | 0.70 |
| 130 | Wayne Lyman Morse | D | 1945–1967 | 23 | +5.4 | -2.1 to +14.6 | +8.7 | 0.56 | 0.54 | 0.55 | 0.63 |
| 131 | James L. Oberstar | D | 1976–2010 | 24 | +5.4 | -2.0 to +12.1 | +0.1 | 0.64 | 0.50 | 0.57 | 0.63 |
| 132 | William S. Broomfield | R | 1961–1991 | 24 | +5.3 | -1.6 to +12.1 | +11.7 | 0.56 | 0.65 | 0.48 | 0.61 |
| 133 | Frank Forrester Church | D | 1958–1980 | 23 | +5.3 | -1.4 to +12.3 | +8.0 | 0.56 | 0.49 | 0.65 | 0.57 |
| 134 | Jonas Frost III | D | 1981–2004 | 16 | +5.3 | -3.6 to +13.7 | +7.9 | 0.61 | 0.61 | 0.53 | 0.59 |
| 135 | Spark Masayuki Matsunaga | D | 1963–1987 | 23 | +5.3 | -0.6 to +11.3 | +6.6 | 0.57 | 0.56 | 0.57 | 0.63 |
| 136 | William Pierce Frye | R | 1873–1906 | 23 | +5.3 | -2.4 to +12.3 | +6.5 | 0.49 | 0.58 | 0.50 | 0.55 |
| 137 | Carl Levin | D | 1979–2008 | 22 | +5.3 | -1.6 to +12.7 | +4.0 | 0.59 | 0.58 | 0.59 | 0.58 |
| 138 | Paul Martin Simon | D | 1982–1996 | 25 | +5.3 | -6.1 to +14.5 | +6.0 | 0.56 | 0.68 | 0.50 | 0.60 |
| 139 | George William Norris | R | 1915–1940 | 25 | +5.2 | -3.7 to +14.6 | +5.4 | 0.52 | 0.57 | 0.50 | 0.54 |
| 140 | Larry Lee Pressler | R | 1979–1996 | 24 | +5.2 | -0.7 to +11.5 | +0.4 | 0.59 | 0.54 | 0.58 | 0.62 |
| 141 | Dominick Vincent Daniels | D | 1965–1976 | 25 | +5.2 | -1.9 to +13.7 | +3.7 | 0.50 | 0.62 | 0.60 | 0.55 |
| 142 | Hiram Warren Johnson | R | 1917–1938 | 24 | +5.2 | -1.2 to +11.1 | +24.3 | 0.55 | 0.66 | 0.41 | 0.50 |
| 143 | Cardiss Collins | D | 1973–1996 | 23 | +5.2 | -0.4 to +11.3 | +4.1 | 0.57 | 0.64 | 0.53 | 0.57 |
| 144 | Millard Evelyn Tydings | D | 1928–1950 | 22 | +5.2 | -3.9 to +13.2 | +18.2 | 0.55 | 0.67 | 0.45 | 0.54 |
| 145 | Ike Skelton | D | 1979–2010 | 24 | +5.0 | -0.6 to +11.4 | +7.4 | 0.67 | 0.58 | 0.47 | 0.62 |
| 146 | John Hollis Bankhead II | D | 1932–1944 | 23 | +5.0 | -3.1 to +12.7 | -3.4 | 0.62 | 0.47 | 0.60 | 0.56 |
| 147 | Mitch McConnell | R | 1986–2009 | 24 | +5.0 | -1.3 to +10.9 | +9.2 | 0.60 | 0.60 | 0.48 | 0.64 |
| 148 | Edith Nourse Rogers | R | 1928–1959 | 23 | +5.0 | -2.6 to +12.8 | -0.5 | 0.56 | 0.71 | 0.36 | 0.61 |
| 149 | James Edward Murray | D | 1939–1959 | 23 | +4.9 | -1.0 to +10.3 | +3.8 | 0.55 | 0.53 | 0.62 | 0.57 |
| 150 | Richard Andrew Gephardt | D | 1978–2001 | 24 | +4.9 | -1.4 to +11.5 | +13.0 | 0.59 | 0.66 | 0.52 | 0.55 |
| 151 | Warren Robinson Austin | R | 1934–1946 | 24 | +4.9 | -1.3 to +10.3 | +11.1 | 0.54 | 0.54 | 0.55 | 0.61 |
| 152 | Augustus Octavius Bacon | D | 1898–1913 | 23 | +4.9 | -2.0 to +11.4 | +5.3 | 0.50 | 0.42 | 0.64 | 0.54 |
| 153 | William Cabell Bruce | D | 1924–1929 | 24 | +4.9 | -1.8 to +11.7 | +21.9 | 0.48 | 0.53 | 0.48 | 0.57 |
| 154 | William Proxmire | D | 1963–1988 | 22 | +4.8 | -2.3 to +12.3 | +6.8 | 0.61 | 0.50 | 0.65 | 0.54 |
| 155 | Frank R. Lautenberg | D | 1984–2009 | 24 | +4.8 | -1.8 to +11.2 | +2.4 | 0.65 | 0.59 | 0.53 | 0.54 |
| 156 | Mary L. Landrieu | D | 1998–2010 | 25 | +4.8 | -2.1 to +11.3 | +1.1 | 0.64 | 0.66 | 0.46 | 0.56 |
| 157 | Francis Higbee Case | R | 1937–1961 | 24 | +4.8 | -0.3 to +9.2 | -9.4 | 0.60 | 0.46 | 0.61 | 0.59 |
| 158 | William John Hughes | D | 1975–1994 | 24 | +4.7 | -2.4 to +11.8 | -7.2 | 0.64 | 0.42 | 0.69 | 0.56 |
| 159 | Gerald Prentice Nye | R | 1926–1944 | 23 | +4.7 | -0.4 to +9.3 | +15.4 | 0.53 | 0.66 | 0.45 | 0.56 |
| 160 | Hatton William Sumners | D | 1914–1945 | 24 | +4.7 | -1.9 to +11.0 | +5.3 | 0.57 | 0.52 | 0.48 | 0.60 |
| 161 | Usher Lloyd Burdick | R | 1935–1956 | 25 | +4.7 | -3.5 to +12.0 | +4.2 | 0.52 | 0.70 | 0.50 | 0.52 |
| 162 | Morris Sheppard | D | 1905–1940 | 24 | +4.6 | -2.2 to +11.7 | +11.4 | 0.44 | 0.60 | 0.51 | 0.54 |
| 163 | James Haas Scheuer | D | 1965–1991 | 24 | +4.6 | -2.9 to +11.5 | +11.3 | 0.59 | 0.65 | 0.54 | 0.49 |
| 164 | James Zachariah George | D | 1882–1896 | 25 | +4.6 | -3.0 to +11.1 | +4.0 | 0.48 | 0.41 | 0.72 | 0.57 |
| 165 | John Hubbard Chafee | R | 1979–1999 | 25 | +4.5 | -1.9 to +10.5 | -2.4 | 0.58 | 0.45 | 0.65 | 0.61 |
| 166 | Lawrence H. Fountain | D | 1953–1982 | 23 | +4.5 | -2.4 to +11.7 | +2.3 | 0.53 | 0.57 | 0.51 | 0.63 |
| 167 | Quentin Northrup Burdick | D | 1959–1990 | 20 | +4.5 | -4.4 to +12.9 | -1.6 | 0.55 | 0.49 | 0.61 | 0.61 |
| 168 | Irvine Luther Lenroot | R | 1911–1923 | 23 | +4.5 | -1.0 to +9.4 | +8.1 | 0.47 | 0.45 | 0.59 | 0.53 |
| 169 | Christopher H. Smith | R | 1983–2010 | 25 | +4.3 | -2.5 to +10.5 | +5.3 | 0.67 | 0.69 | 0.36 | 0.57 |
| 170 | Bella Savitzky Abzug | D | 1971–1976 | 25 | +4.3 | -3.3 to +11.0 | +5.8 | 0.61 | 0.58 | 0.57 | 0.47 |
| 171 | Henry John Heinz III | R | 1974–1991 | 25 | +4.3 | -1.9 to +11.3 | +4.5 | 0.54 | 0.46 | 0.72 | 0.57 |
| 172 | Howard Morton Metzenbaum | D | 1978–1994 | 21 | +4.3 | -4.9 to +13.8 | +8.8 | 0.58 | 0.57 | 0.56 | 0.59 |
| 173 | Russell D. Feingold | D | 1993–2008 | 25 | +4.3 | -2.4 to +10.6 | -0.5 | 0.65 | 0.51 | 0.60 | 0.54 |
| 174 | Nancy Landon Kassebaum | R | 1979–1996 | 24 | +4.3 | -4.6 to +11.8 | +8.6 | 0.61 | 0.43 | 0.65 | 0.60 |
| 175 | Edmund Sixtus Muskie | D | 1959–1980 | 23 | +4.2 | -3.3 to +11.8 | +3.5 | 0.60 | 0.44 | 0.57 | 0.61 |
| 176 | Debbie Ann Stabenow | D | 2001–2010 | 25 | +4.2 | -1.8 to +9.9 | +11.3 | 0.66 | 0.74 | 0.39 | 0.51 |
| 177 | Earl Cory Michener | R | 1926–1948 | 23 | +4.2 | -2.1 to +10.9 | +2.9 | 0.54 | 0.53 | 0.55 | 0.58 |
| 178 | Edward Irving Koch | D | 1969–1977 | 24 | +4.2 | -4.4 to +12.2 | -7.3 | 0.56 | 0.54 | 0.60 | 0.52 |
| 179 | Patty Murray | D | 1993–2009 | 25 | +4.2 | -1.6 to +9.8 | +10.0 | 0.60 | 0.66 | 0.43 | 0.60 |
| 180 | Samuel Ichiye Hayakawa | R | 1977–1982 | 25 | +4.2 | -2.2 to +10.3 | +4.7 | 0.51 | 0.60 | 0.54 | 0.64 |
| 181 | Henry A. Waxman | D | 1976–2010 | 22 | +4.2 | -4.1 to +11.4 | +3.7 | 0.59 | 0.55 | 0.61 | 0.53 |
| 182 | David E. Bonior | D | 1982–2002 | 21 | +4.1 | -3.0 to +10.9 | +10.2 | 0.62 | 0.75 | 0.41 | 0.51 |
| 183 | Richard H. Bryan | D | 1990–2000 | 23 | +4.1 | -2.8 to +10.9 | +1.0 | 0.58 | 0.51 | 0.62 | 0.56 |
| 184 | Thomas James McIntyre | D | 1963–1978 | 23 | +4.1 | -5.6 to +14.4 | +7.6 | 0.50 | 0.58 | 0.58 | 0.55 |
| 185 | Kenneth Barnard Keating | R | 1958–1964 | 25 | +4.1 | -2.5 to +10.9 | +8.4 | 0.60 | 0.54 | 0.55 | 0.54 |
| 186 | Barber Benjamin Conable Jr. | R | 1972–1984 | 23 | +4.1 | -2.1 to +11.0 | +3.0 | 0.61 | 0.46 | 0.63 | 0.58 |
| 187 | Daniel Ray Coats | R | 1986–1998 | 24 | +4.1 | -3.3 to +11.8 | +5.2 | 0.59 | 0.58 | 0.55 | 0.56 |
| 188 | Leverett Saltonstall | R | 1946–1966 | 23 | +4.1 | -2.4 to +10.3 | -2.7 | 0.57 | 0.45 | 0.57 | 0.64 |
| 189 | Henry Louis Bellmon | R | 1970–1980 | 25 | +4.0 | -2.6 to +9.9 | +2.2 | 0.58 | 0.42 | 0.70 | 0.53 |
| 190 | John Goodwin Tower | R | 1963–1984 | 23 | +4.0 | -2.7 to +10.2 | -2.0 | 0.60 | 0.42 | 0.69 | 0.52 |
| 191 | Harrison Arlington Williams Jr. | D | 1962–1980 | 23 | +3.9 | -4.1 to +10.6 | +0.5 | 0.54 | 0.54 | 0.64 | 0.50 |
| 192 | Charles Elroy Townsend | R | 1905–1922 | 22 | +3.9 | -5.1 to +12.4 | -0.1 | 0.49 | 0.47 | 0.53 | 0.54 |
| 193 | John D. Rockefeller IV | D | 1987–2010 | 24 | +3.9 | -2.0 to +9.5 | +4.0 | 0.53 | 0.65 | 0.49 | 0.61 |
| 194 | William H. Frist | R | 1995–2006 | 21 | +3.9 | -4.0 to +10.5 | -3.3 | 0.60 | 0.60 | 0.53 | 0.55 |
| 195 | Benjamin Gilman | R | 1976–2001 | 25 | +3.9 | -2.1 to +10.3 | +8.1 | 0.59 | 0.59 | 0.45 | 0.65 |
| 196 | Ileana Ros-Lehtinen | R | 1997–2010 | 24 | +3.8 | -2.3 to +10.5 | +11.3 | 0.62 | 0.76 | 0.35 | 0.54 |
| 197 | James Wolcott Wadsworth Jr. | R | 1916–1950 | 25 | +3.8 | -2.0 to +9.4 | -6.5 | 0.52 | 0.44 | 0.58 | 0.55 |
| 198 | George Frisbie Hoar | R | 1876–1904 | 22 | +3.8 | -3.3 to +11.0 | +9.3 | 0.42 | 0.46 | 0.60 | 0.63 |
| 199 | Henrik Shipstead | I/O | 1924–1944 | 25 | +3.8 | -4.3 to +11.0 | +3.6 | 0.59 | 0.47 | 0.55 | 0.53 |
| 200 | Philip M. Crane | R | 1971–2004 | 25 | +3.8 | -4.5 to +11.1 | +3.7 | 0.56 | 0.59 | 0.58 | 0.54 |
| 201 | Royal Samuel Copeland | D | 1925–1938 | 24 | +3.8 | -2.2 to +10.0 | -0.4 | 0.48 | 0.63 | 0.46 | 0.57 |
| 202 | Albert Baird Cummins | R | 1910–1926 | 23 | +3.7 | -1.0 to +8.6 | +5.8 | 0.47 | 0.42 | 0.55 | 0.57 |
| 203 | Gordon Harold Smith | R | 1997–2008 | 25 | +3.7 | -3.1 to +10.7 | +7.0 | 0.65 | 0.62 | 0.40 | 0.62 |
| 204 | Robert Paul Griffin | R | 1961–1978 | 24 | +3.7 | -1.9 to +8.7 | -0.3 | 0.58 | 0.48 | 0.60 | 0.54 |
| 205 | William Emerson Brock III | R | 1967–1976 | 22 | +3.7 | -3.3 to +11.5 | +5.6 | 0.60 | 0.48 | 0.63 | 0.49 |
| 206 | Joseph Gurney Cannon | R | 1874–1920 | 24 | +3.7 | -2.2 to +10.0 | -5.7 | 0.41 | 0.54 | 0.57 | 0.53 |
| 207 | Eleanor Holmes Norton | D | 1991–2009 | 24 | +3.7 | -5.6 to +10.7 | -1.3 | 0.63 | 0.60 | 0.48 | 0.57 |
| 208 | Alan Cranston | D | 1971–1992 | 23 | +3.6 | -3.6 to +10.9 | +1.5 | 0.57 | 0.49 | 0.62 | 0.56 |
| 209 | Abraham Jacob Multer | D | 1949–1966 | 24 | +3.6 | -2.0 to +9.2 | +10.9 | 0.54 | 0.55 | 0.55 | 0.58 |
| 210 | John F. Reed | D | 1992–2010 | 25 | +3.6 | -3.2 to +10.0 | +0.6 | 0.63 | 0.56 | 0.55 | 0.53 |
| 211 | Lindsey O. Graham | R | 1995–2009 | 24 | +3.6 | -2.8 to +9.8 | +1.9 | 0.61 | 0.61 | 0.39 | 0.67 |
| 212 | William Donlon Edwards | D | 1967–1994 | 22 | +3.5 | -2.8 to +10.3 | +6.9 | 0.58 | 0.58 | 0.50 | 0.57 |
| 213 | Martin Barnaby Madden | R | 1908–1928 | 20 | +3.5 | -4.3 to +11.6 | +1.5 | 0.41 | 0.63 | 0.43 | 0.54 |
| 214 | Howard Henry Baker Jr. | R | 1968–1984 | 21 | +3.5 | -5.1 to +11.4 | +12.1 | 0.58 | 0.45 | 0.56 | 0.62 |
| 215 | Phil Gramm | R | 1982–2002 | 24 | +3.5 | -4.1 to +10.3 | +0.1 | 0.64 | 0.49 | 0.65 | 0.48 |
| 216 | Bill Nelson | D | 2001–2010 | 24 | +3.5 | -3.9 to +10.1 | +0.5 | 0.70 | 0.67 | 0.38 | 0.51 |
| 217 | Blanche Lambert Lincoln | D | 1999–2009 | 24 | +3.4 | -2.8 to +10.3 | +7.0 | 0.57 | 0.70 | 0.33 | 0.68 |
| 218 | Sidney Richard Yates | D | 1951–1994 | 22 | +3.4 | -5.7 to +11.8 | +5.7 | 0.55 | 0.66 | 0.45 | 0.56 |
| 219 | Frank John Lausche | D | 1958–1968 | 25 | +3.4 | -4.7 to +11.0 | +7.0 | 0.56 | 0.54 | 0.55 | 0.54 |
| 220 | James William Fulbright | D | 1949–1973 | 24 | +3.4 | -5.8 to +12.1 | +2.4 | 0.56 | 0.40 | 0.67 | 0.57 |
| 221 | Dewey Jackson Short | R | 1935–1956 | 23 | +3.4 | -2.1 to +9.7 | +13.2 | 0.52 | 0.70 | 0.36 | 0.63 |
| 222 | Thomas Richard Carper | D | 1987–2009 | 25 | +3.4 | -3.1 to +10.4 | +5.1 | 0.58 | 0.55 | 0.50 | 0.64 |
| 223 | Thaddeus Horatius Caraway | D | 1914–1931 | 24 | +3.3 | -4.2 to +10.2 | +8.2 | 0.44 | 0.64 | 0.42 | 0.50 |
| 224 | James Edward Van Zandt | R | 1939–1962 | 25 | +3.3 | -4.1 to +10.6 | -0.6 | 0.54 | 0.57 | 0.49 | 0.60 |
| 225 | Carl Bert Albert | D | 1955–1976 | 23 | +3.3 | -3.1 to +9.0 | +14.3 | 0.58 | 0.63 | 0.37 | 0.61 |
| 226 | Connie Mack III | R | 1987–2000 | 24 | +3.3 | -5.7 to +11.2 | +4.9 | 0.60 | 0.55 | 0.53 | 0.58 |
| 227 | Thomas Francis Bayard Sr. | D | 1874–1885 | 22 | +3.3 | -3.7 to +10.0 | +4.5 | 0.42 | 0.46 | 0.55 | 0.59 |
| 228 | Jeff Bingaman | D | 1985–2009 | 25 | +3.1 | -3.8 to +10.5 | -4.3 | 0.61 | 0.46 | 0.63 | 0.56 |
| 229 | William Vollie Alexander Jr. | D | 1973–1992 | 24 | +3.1 | -2.0 to +9.4 | +10.5 | 0.53 | 0.62 | 0.55 | 0.53 |
| 230 | Kent Kent Conrad | D | 1988–2009 | 24 | +3.1 | -2.6 to +8.6 | +3.9 | 0.63 | 0.54 | 0.51 | 0.57 |
| 231 | Charles Albert Vanik | D | 1955–1979 | 23 | +3.1 | -3.4 to +9.2 | -7.3 | 0.60 | 0.48 | 0.70 | 0.41 |
| 232 | Rupert Vance Hartke | D | 1960–1976 | 23 | +3.1 | -3.0 to +9.6 | -0.6 | 0.52 | 0.48 | 0.67 | 0.51 |
| 233 | Knute Nelson | R | 1888–1923 | 20 | +3.1 | -4.6 to +11.5 | +3.3 | 0.41 | 0.46 | 0.59 | 0.57 |
| 234 | Richard Brevard Russell Jr. | D | 1936–1968 | 23 | +3.1 | -4.2 to +10.0 | +2.2 | 0.57 | 0.55 | 0.50 | 0.57 |
| 235 | Jim A. McDermott | D | 1989–2010 | 25 | +3.1 | -2.5 to +9.0 | +13.3 | 0.67 | 0.76 | 0.43 | 0.39 |
| 236 | Joseph Davies Tydings | D | 1966–1970 | 19 | +3.0 | -4.5 to +10.9 | +8.9 | 0.55 | 0.50 | 0.62 | 0.51 |
| 237 | Alben William Barkley | D | 1913–1947 | 22 | +3.0 | -3.7 to +10.1 | +4.5 | 0.50 | 0.49 | 0.52 | 0.62 |
| 238 | Fernand Joseph St. Germain | D | 1965–1988 | 22 | +3.0 | -3.1 to +9.4 | -1.0 | 0.51 | 0.50 | 0.65 | 0.57 |
| 239 | Jonathan Brewster Bingham | D | 1967–1982 | 24 | +3.0 | -3.3 to +9.4 | +3.6 | 0.56 | 0.48 | 0.62 | 0.53 |
| 240 | Chester Earl Holifield | D | 1947–1974 | 22 | +3.0 | -6.4 to +10.1 | +5.4 | 0.57 | 0.52 | 0.51 | 0.57 |
| 241 | Nelson Dingley Jr. | R | 1882–1899 | 23 | +2.9 | -2.8 to +8.5 | -3.5 | 0.49 | 0.36 | 0.67 | 0.58 |
| 242 | Daniel Wolsey Voorhees | D | 1877–1894 | 22 | +2.9 | -5.1 to +10.6 | +2.8 | 0.44 | 0.51 | 0.47 | 0.65 |
| 243 | Ralph Fulton Lozier | D | 1924–1934 | 25 | +2.9 | -2.9 to +9.2 | +5.3 | 0.43 | 0.54 | 0.58 | 0.47 |
| 244 | Dale Bumpers | D | 1975–1998 | 25 | +2.9 | -3.5 to +9.6 | -1.5 | 0.56 | 0.60 | 0.52 | 0.56 |
| 245 | Earl Blumenauer | D | 1999–2007 | 25 | +2.9 | -4.1 to +10.5 | +6.0 | 0.57 | 0.66 | 0.53 | 0.49 |
| 246 | Henry Laurens Dawes | R | 1874–1892 | 21 | +2.9 | -3.8 to +9.3 | +1.6 | 0.43 | 0.46 | 0.53 | 0.60 |
| 247 | Lyndon Baines Johnson | D | 1950–1960 | 16 | +2.8 | -8.5 to +13.9 | +7.2 | 0.55 | 0.52 | 0.50 | 0.61 |
| 248 | Max S. Baucus | D | 1977–2009 | 22 | +2.8 | -3.6 to +8.9 | +6.0 | 0.59 | 0.49 | 0.59 | 0.58 |
| 249 | Michael DeWine | R | 1995–2006 | 25 | +2.8 | -5.5 to +10.2 | +1.0 | 0.56 | 0.66 | 0.48 | 0.54 |
| 250 | John James Ingalls | R | 1876–1891 | 24 | +2.8 | -3.1 to +8.2 | +17.1 | 0.45 | 0.53 | 0.51 | 0.55 |
| 251 | George Lloyd Murphy | R | 1965–1970 | 25 | +2.7 | -3.2 to +8.3 | -1.6 | 0.60 | 0.50 | 0.54 | 0.52 |
| 252 | Rod Grams | R | 1995–2000 | 25 | +2.7 | -5.0 to +11.3 | +6.4 | 0.63 | 0.59 | 0.47 | 0.53 |
| 253 | John Sherman Cooper | R | 1947–1972 | 25 | +2.6 | -3.6 to +8.4 | +6.9 | 0.52 | 0.42 | 0.51 | 0.72 |
| 254 | Allen Granberry Thurman | D | 1873–1880 | 21 | +2.6 | -3.8 to +9.2 | +1.0 | 0.45 | 0.37 | 0.59 | 0.49 |
| 255 | John James Williams | R | 1947–1970 | 22 | +2.6 | -3.5 to +8.4 | -3.5 | 0.54 | 0.38 | 0.68 | 0.56 |
| 256 | William David Ford | D | 1968–1994 | 23 | +2.6 | -3.5 to +10.0 | -1.1 | 0.58 | 0.49 | 0.62 | 0.52 |
| 257 | Paul Findley | R | 1963–1979 | 23 | +2.6 | -4.1 to +9.4 | +9.6 | 0.54 | 0.53 | 0.59 | 0.50 |
| 258 | Peter Wallace Rodino Jr. | D | 1949–1988 | 23 | +2.6 | -5.2 to +10.1 | +4.5 | 0.52 | 0.53 | 0.59 | 0.55 |
| 259 | John J. Duncan Jr. | R | 1992–2009 | 24 | +2.5 | -4.0 to +10.0 | +3.6 | 0.58 | 0.65 | 0.46 | 0.53 |
| 260 | Charles McCurdy Mathias Jr. | R | 1961–1986 | 25 | +2.5 | -4.4 to +9.7 | +7.5 | 0.56 | 0.50 | 0.62 | 0.52 |
| 261 | Richard G. Lugar | R | 1978–2008 | 22 | +2.5 | -4.9 to +9.4 | +5.3 | 0.58 | 0.54 | 0.50 | 0.60 |
| 262 | Leonard Farbstein | D | 1958–1970 | 25 | +2.5 | -5.9 to +10.7 | +5.4 | 0.54 | 0.56 | 0.56 | 0.50 |
| 263 | Robert Marion La Follette | R | 1886–1923 | 24 | +2.5 | -4.7 to +9.6 | +4.5 | 0.45 | 0.49 | 0.56 | 0.48 |
| 264 | Mario Biaggi | D | 1969–1988 | 25 | +2.4 | -5.3 to +10.4 | -0.0 | 0.61 | 0.51 | 0.56 | 0.52 |
| 265 | Thomas Terry Connally | D | 1919–1949 | 23 | +2.4 | -3.8 to +8.0 | +9.6 | 0.47 | 0.53 | 0.50 | 0.57 |
| 266 | Joseph Roswell Hawley | R | 1874–1894 | 23 | +2.4 | -3.1 to +8.1 | +2.9 | 0.40 | 0.48 | 0.54 | 0.63 |
| 267 | Berkley Warren Bedell | D | 1975–1986 | 24 | +2.4 | -4.7 to +8.9 | -3.7 | 0.55 | 0.45 | 0.71 | 0.50 |
| 268 | John Edward Fogarty | D | 1941–1966 | 22 | +2.4 | -5.9 to +9.7 | +2.4 | 0.48 | 0.59 | 0.55 | 0.53 |
| 269 | Robert William Packwood | R | 1972–1994 | 24 | +2.3 | -5.6 to +9.8 | +6.8 | 0.55 | 0.50 | 0.58 | 0.57 |
| 270 | Henry John Hyde | R | 1978–2005 | 23 | +2.3 | -4.4 to +7.7 | +18.3 | 0.54 | 0.65 | 0.46 | 0.57 |
| 271 | Winston Lewis Prouty | R | 1959–1970 | 25 | +2.3 | -4.9 to +9.1 | +5.3 | 0.51 | 0.52 | 0.56 | 0.54 |
| 272 | Charles Edward Hooker | D | 1876–1902 | 22 | +2.3 | -4.5 to +8.7 | +7.9 | 0.45 | 0.54 | 0.50 | 0.53 |
| 273 | Joseph Taylor Robinson | D | 1913–1936 | 23 | +2.3 | -3.5 to +8.1 | -8.2 | 0.47 | 0.33 | 0.67 | 0.55 |
| 274 | Fortney H. Stark | D | 1975–2008 | 23 | +2.2 | -6.0 to +9.4 | +3.9 | 0.56 | 0.61 | 0.51 | 0.53 |
| 275 | Weldon Brinton Heyburn | R | 1905–1912 | 22 | +2.2 | -5.0 to +9.4 | +10.8 | 0.42 | 0.55 | 0.46 | 0.55 |
| 276 | Paul Howard Douglas | D | 1951–1965 | 25 | +2.2 | -3.9 to +9.1 | +2.7 | 0.50 | 0.50 | 0.60 | 0.54 |
| 277 | Lowell Palmer Weicker Jr. | R | 1973–1987 | 23 | +2.2 | -5.2 to +11.0 | +11.1 | 0.55 | 0.56 | 0.56 | 0.53 |
| 278 | C. W. Bill Young | R | 1975–2008 | 19 | +2.2 | -6.4 to +9.0 | +5.6 | 0.58 | 0.64 | 0.42 | 0.57 |
| 279 | Henry Fountain Ashurst | D | 1912–1940 | 22 | +2.2 | -5.7 to +10.6 | +12.1 | 0.44 | 0.55 | 0.45 | 0.56 |
| 280 | Barry Morris Goldwater | R | 1956–1986 | 23 | +2.2 | -4.7 to +9.0 | +11.6 | 0.46 | 0.57 | 0.58 | 0.55 |
| 281 | Clinton Presba Anderson | D | 1950–1972 | 20 | +2.2 | -3.6 to +8.9 | +0.7 | 0.52 | 0.48 | 0.55 | 0.59 |
| 282 | Charles E. Schumer | D | 1983–2008 | 25 | +2.2 | -3.6 to +8.4 | +9.7 | 0.61 | 0.64 | 0.47 | 0.50 |
| 283 | Richard Schultz Schweiker | R | 1961–1980 | 24 | +2.1 | -6.5 to +10.5 | -5.1 | 0.55 | 0.53 | 0.59 | 0.49 |
| 284 | Ron Wyden | D | 1981–2010 | 25 | +2.1 | -4.9 to +8.8 | +3.6 | 0.53 | 0.58 | 0.50 | 0.59 |
| 285 | Rosa L. DeLauro | D | 1993–2007 | 24 | +2.1 | -4.2 to +8.8 | +3.4 | 0.53 | 0.74 | 0.42 | 0.50 |
| 286 | James Ralph Sasser | D | 1978–1994 | 25 | +2.1 | -7.7 to +9.8 | -0.1 | 0.57 | 0.50 | 0.65 | 0.49 |
| 287 | James Kimbrough Jones | D | 1884–1901 | 23 | +2.0 | -5.4 to +9.7 | -4.1 | 0.44 | 0.49 | 0.62 | 0.50 |
| 288 | Nancy Pelosi | D | 1989–2009 | 24 | +2.0 | -4.1 to +8.0 | +0.7 | 0.63 | 0.67 | 0.36 | 0.55 |
| 289 | Jesse Helms | R | 1974–1999 | 25 | +2.0 | -2.9 to +7.1 | +10.6 | 0.53 | 0.54 | 0.57 | 0.54 |
| 290 | William Ezra Jenner | R | 1949–1958 | 25 | +2.0 | -4.0 to +8.4 | +14.1 | 0.56 | 0.67 | 0.44 | 0.48 |
| 291 | Alan John Dixon | D | 1982–1991 | 24 | +1.9 | -5.5 to +9.2 | +5.8 | 0.60 | 0.52 | 0.56 | 0.53 |
| 292 | Emanuel Celler | D | 1924–1969 | 24 | +1.8 | -6.6 to +10.9 | +3.0 | 0.53 | 0.48 | 0.58 | 0.50 |
| 293 | Patrick Anthony McCarran | D | 1933–1954 | 18 | +1.8 | -5.6 to +7.9 | +11.0 | 0.49 | 0.62 | 0.53 | 0.49 |
| 294 | Robert Frederick Drinan | D | 1971–1979 | 24 | +1.8 | -6.4 to +9.3 | +1.8 | 0.49 | 0.44 | 0.70 | 0.50 |
| 295 | Joseph Christopher O’Mahoney | D | 1935–1960 | 23 | +1.7 | -4.5 to +8.3 | +1.7 | 0.51 | 0.43 | 0.65 | 0.55 |
| 296 | George V. Voinovich | R | 1999–2010 | 24 | +1.7 | -3.9 to +7.9 | -2.1 | 0.58 | 0.57 | 0.52 | 0.54 |
| 297 | Karl Earl Mundt | R | 1940–1969 | 22 | +1.7 | -5.2 to +8.4 | +4.9 | 0.52 | 0.61 | 0.45 | 0.55 |
| 298 | Harley Orrin Staggers | D | 1954–1979 | 21 | +1.7 | -6.6 to +9.5 | +2.6 | 0.50 | 0.56 | 0.51 | 0.55 |
| 299 | William Steele Holman | D | 1875–1893 | 17 | +1.7 | -7.3 to +11.7 | -7.7 | 0.44 | 0.52 | 0.55 | 0.53 |
| 300 | Gordon Llewellyn Allott | R | 1957–1972 | 23 | +1.7 | -5.9 to +9.8 | -0.3 | 0.50 | 0.47 | 0.53 | 0.63 |
| 301 | Olympia J. Snowe | R | 1994–2010 | 25 | +1.6 | -6.6 to +7.8 | -5.6 | 0.59 | 0.50 | 0.58 | 0.52 |
| 302 | Leon Edward Panetta | D | 1977–1992 | 22 | +1.6 | -6.9 to +10.4 | +2.9 | 0.51 | 0.59 | 0.55 | 0.55 |
| 303 | Alexander Wiley | R | 1940–1962 | 22 | +1.6 | -4.6 to +7.7 | +13.1 | 0.55 | 0.60 | 0.45 | 0.55 |
| 304 | James T. Kolbe | R | 1986–2006 | 20 | +1.6 | -4.2 to +6.7 | -1.9 | 0.58 | 0.54 | 0.55 | 0.53 |
| 305 | William Henry King | D | 1918–1939 | 23 | +1.6 | -4.0 to +7.1 | -3.0 | 0.48 | 0.39 | 0.59 | 0.51 |
| 306 | Bob Graham | D | 1987–2004 | 24 | +1.6 | -6.2 to +8.7 | -1.1 | 0.60 | 0.50 | 0.57 | 0.51 |
| 307 | Simeon Davison Fess | R | 1913–1934 | 23 | +1.6 | -4.1 to +7.5 | +2.0 | 0.46 | 0.40 | 0.50 | 0.60 |
| 308 | George Miller | D | 1978–1998 | 25 | +1.5 | -6.0 to +9.5 | +3.1 | 0.52 | 0.61 | 0.52 | 0.52 |
| 309 | Robert William Kastenmeier | D | 1960–1990 | 22 | +1.5 | -4.0 to +7.9 | -2.2 | 0.51 | 0.48 | 0.64 | 0.53 |
| 310 | George Graham Vest | D | 1882–1900 | 25 | +1.5 | -4.9 to +9.6 | +8.7 | 0.43 | 0.46 | 0.60 | 0.56 |
| 311 | Frank Thompson Jr. | D | 1955–1980 | 24 | +1.5 | -4.7 to +8.2 | -3.0 | 0.51 | 0.41 | 0.65 | 0.55 |
| 312 | Kay Bailey Hutchison | R | 1993–2010 | 24 | +1.5 | -4.9 to +9.0 | -2.7 | 0.63 | 0.55 | 0.49 | 0.51 |
| 313 | Jack Richard Miller | R | 1961–1971 | 23 | +1.4 | -5.4 to +9.1 | -1.1 | 0.53 | 0.42 | 0.65 | 0.52 |
| 314 | Daniel K. Inouye | D | 1965–2010 | 25 | +1.4 | -6.4 to +9.4 | -5.7 | 0.60 | 0.44 | 0.60 | 0.52 |
| 315 | John William Byrnes | R | 1946–1972 | 23 | +1.4 | -6.8 to +9.5 | -6.8 | 0.48 | 0.43 | 0.68 | 0.52 |
| 316 | John Orlando Pastore | D | 1951–1976 | 22 | +1.4 | -5.4 to +8.0 | +4.5 | 0.55 | 0.57 | 0.40 | 0.60 |
| 317 | Patrick J. Leahy | D | 1979–2010 | 23 | +1.4 | -5.8 to +9.1 | +3.3 | 0.56 | 0.47 | 0.60 | 0.57 |
| 318 | Richard Lawrence Ottinger | D | 1965–1984 | 24 | +1.4 | -7.0 to +9.0 | -5.5 | 0.58 | 0.50 | 0.62 | 0.46 |
| 319 | John McKee Spratt Jr. | D | 1986–2009 | 25 | +1.4 | -6.5 to +8.5 | -2.9 | 0.60 | 0.43 | 0.62 | 0.53 |
| 320 | Lisa A. Murkowski | R | 2003–2010 | 25 | +1.3 | -5.3 to +8.0 | -5.9 | 0.62 | 0.52 | 0.54 | 0.50 |
| 321 | Thomas Phillip O’Neill Jr. | D | 1959–1981 | 23 | +1.3 | -7.7 to +10.7 | +6.4 | 0.49 | 0.68 | 0.43 | 0.52 |
| 322 | Harry M. Reid | D | 1987–2010 | 23 | +1.3 | -5.6 to +7.6 | +5.7 | 0.57 | 0.70 | 0.40 | 0.51 |
| 323 | Brockman Adams | D | 1965–1992 | 20 | +1.3 | -5.0 to +7.7 | +1.8 | 0.61 | 0.54 | 0.56 | 0.43 |
| 324 | Henry Martin Jackson | D | 1946–1983 | 25 | +1.3 | -5.0 to +8.0 | -8.3 | 0.56 | 0.41 | 0.68 | 0.47 |
| 325 | Josiah William Bailey | D | 1932–1943 | 24 | +1.2 | -4.9 to +7.8 | +10.3 | 0.48 | 0.53 | 0.50 | 0.58 |
| 326 | Carolyn B. Maloney | D | 1993–2010 | 25 | +1.2 | -6.6 to +8.8 | +1.4 | 0.51 | 0.62 | 0.46 | 0.58 |
| 327 | Steny H. Hoyer | D | 1986–2010 | 24 | +1.2 | -7.6 to +9.4 | -1.4 | 0.57 | 0.60 | 0.44 | 0.55 |
| 328 | George Gray | D | 1887–1896 | 25 | +1.2 | -4.7 to +6.9 | +8.2 | 0.44 | 0.45 | 0.56 | 0.58 |
| 329 | Edwin Jacob Garn | R | 1975–1991 | 23 | +1.2 | -6.6 to +9.4 | +6.6 | 0.57 | 0.48 | 0.53 | 0.57 |
| 330 | Harrison Hagan Schmitt | R | 1977–1982 | 25 | +1.1 | -5.2 to +8.5 | -2.7 | 0.57 | 0.44 | 0.59 | 0.55 |
| 331 | James Danforth Quayle | R | 1977–1988 | 25 | +1.1 | -5.9 to +7.3 | +2.0 | 0.59 | 0.44 | 0.60 | 0.56 |
| 332 | Henry Schoellkopf Reuss | D | 1959–1982 | 24 | +1.1 | -5.8 to +7.7 | +3.1 | 0.56 | 0.45 | 0.65 | 0.45 |
| 333 | Hoke Smith | D | 1912–1920 | 19 | +1.0 | -7.1 to +8.6 | -1.5 | 0.45 | 0.40 | 0.54 | 0.51 |
| 334 | George Armistead Smathers | D | 1954–1968 | 24 | +1.0 | -6.3 to +8.3 | +13.6 | 0.53 | 0.54 | 0.49 | 0.53 |
| 335 | Gale William McGee | D | 1961–1975 | 25 | +1.0 | -5.3 to +6.9 | +4.3 | 0.57 | 0.42 | 0.58 | 0.52 |
| 336 | James Thomas Heflin | D | 1908–1931 | 25 | +1.0 | -5.5 to +7.8 | +17.9 | 0.43 | 0.80 | 0.23 | 0.46 |
| 337 | Maurice Robert Gravel | D | 1970–1980 | 23 | +0.9 | -6.9 to +8.5 | +4.6 | 0.54 | 0.50 | 0.55 | 0.50 |
| 338 | John William McCormack | D | 1939–1969 | 24 | +0.9 | -5.4 to +7.1 | +4.8 | 0.53 | 0.63 | 0.27 | 0.67 |
| 339 | John Frederick Seiberling | D | 1971–1986 | 24 | +0.9 | -8.5 to +9.4 | +3.2 | 0.51 | 0.55 | 0.57 | 0.50 |
| 340 | Jefferson B. Sessions | R | 1999–2010 | 24 | +0.9 | -5.0 to +6.5 | +0.3 | 0.58 | 0.53 | 0.52 | 0.54 |
| 341 | Paul S. Sarbanes | D | 1974–2005 | 24 | +0.8 | -6.7 to +8.7 | -0.7 | 0.55 | 0.45 | 0.55 | 0.60 |
| 342 | George Hanks Brown | R | 1984–1996 | 23 | +0.8 | -7.4 to +9.1 | +3.7 | 0.55 | 0.42 | 0.64 | 0.54 |
| 343 | Lloyd Millard Bentsen Jr. | D | 1973–1992 | 24 | +0.8 | -5.5 to +8.5 | -0.1 | 0.55 | 0.45 | 0.61 | 0.52 |
| 344 | Absalom Willis Robertson | D | 1949–1966 | 25 | +0.8 | -5.4 to +7.1 | +1.8 | 0.48 | 0.52 | 0.56 | 0.54 |
| 345 | Norman D. Dicks | D | 1977–2009 | 25 | +0.8 | -6.6 to +8.2 | -11.8 | 0.57 | 0.42 | 0.64 | 0.51 |
| 346 | John Jackson Sparkman | D | 1937–1976 | 22 | +0.8 | -7.2 to +8.4 | +3.9 | 0.48 | 0.44 | 0.64 | 0.53 |
| 347 | Albert Conrad Ullman | D | 1957–1980 | 21 | +0.7 | -8.2 to +11.1 | -6.0 | 0.49 | 0.50 | 0.58 | 0.53 |
| 348 | John W. Warner | R | 1979–2008 | 21 | +0.7 | -6.0 to +7.6 | -2.1 | 0.58 | 0.50 | 0.42 | 0.65 |
| 349 | Joseph Manuel Montoya | D | 1960–1976 | 24 | +0.7 | -6.9 to +7.5 | -2.7 | 0.51 | 0.54 | 0.53 | 0.50 |
| 350 | David Albaugh De Armond | D | 1896–1909 | 21 | +0.6 | -3.8 to +6.1 | +13.8 | 0.41 | 0.62 | 0.43 | 0.50 |
| 351 | Almer Stillwell Mike Monroney | D | 1941–1968 | 22 | +0.6 | -8.0 to +9.3 | -3.7 | 0.47 | 0.55 | 0.53 | 0.53 |
| 352 | J. Robert Kerrey | D | 1990–1999 | 23 | +0.5 | -8.5 to +8.3 | +5.5 | 0.54 | 0.46 | 0.58 | 0.54 |
| 353 | James Michael Mead | D | 1921–1946 | 21 | +0.5 | -7.2 to +7.8 | -9.5 | 0.47 | 0.56 | 0.46 | 0.55 |
| 354 | William Eaton Chandler | R | 1888–1900 | 24 | +0.5 | -4.9 to +6.4 | -4.2 | 0.44 | 0.38 | 0.60 | 0.57 |
| 355 | James Alexander Reed | D | 1911–1928 | 23 | +0.5 | -6.8 to +7.5 | +12.6 | 0.49 | 0.52 | 0.48 | 0.40 |
| 356 | John Eric Ensign | R | 1995–2009 | 24 | +0.5 | -4.5 to +6.0 | -3.7 | 0.59 | 0.57 | 0.55 | 0.45 |
| 357 | Rudolph Eli Boschwitz | R | 1979–1990 | 25 | +0.5 | -6.4 to +7.4 | -5.9 | 0.56 | 0.46 | 0.60 | 0.54 |
| 358 | Victor Herbert Fazio Jr. | D | 1979–1997 | 23 | +0.5 | -6.5 to +7.1 | +1.7 | 0.54 | 0.52 | 0.54 | 0.53 |
| 359 | Pat Roberts | R | 1982–2006 | 22 | +0.5 | -4.8 to +6.3 | +2.1 | 0.56 | 0.56 | 0.40 | 0.62 |
| 360 | William Robert Poage | D | 1937–1977 | 25 | +0.4 | -7.2 to +8.9 | +8.5 | 0.45 | 0.58 | 0.54 | 0.50 |
| 361 | Robert Taft Jr. | R | 1971–1976 | 25 | +0.4 | -5.9 to +7.2 | -7.0 | 0.54 | 0.41 | 0.68 | 0.45 |
| 362 | Barbara Boxer | D | 1989–2010 | 24 | +0.4 | -6.8 to +7.3 | +4.8 | 0.60 | 0.63 | 0.40 | 0.50 |
| 363 | Lawton Mainor Chiles Jr. | D | 1971–1988 | 24 | +0.4 | -9.3 to +8.5 | -0.1 | 0.52 | 0.48 | 0.62 | 0.51 |
| 364 | Donald Wayne Riegle Jr. | R | 1977–1993 | 25 | +0.4 | -6.4 to +6.7 | -1.5 | 0.51 | 0.54 | 0.60 | 0.48 |
| 365 | William Madison Whittington | D | 1926–1950 | 23 | +0.4 | -7.3 to +6.9 | -2.9 | 0.49 | 0.44 | 0.55 | 0.58 |
| 366 | George David Aiken | R | 1941–1973 | 22 | +0.4 | -6.0 to +7.5 | -0.9 | 0.51 | 0.48 | 0.58 | 0.51 |
| 367 | Mark E. Udall | D | 1999–2010 | 24 | +0.4 | -6.3 to +7.3 | -7.6 | 0.58 | 0.46 | 0.51 | 0.60 |
| 368 | Eugene Joseph McCarthy | D | 1951–1967 | 24 | +0.4 | -6.3 to +6.2 | +1.4 | 0.50 | 0.44 | 0.58 | 0.55 |
| 369 | John Brademas | D | 1960–1980 | 24 | +0.3 | -6.6 to +7.6 | +6.4 | 0.40 | 0.64 | 0.46 | 0.56 |
| 370 | Porter James McCumber | R | 1905–1922 | 25 | +0.3 | -6.2 to +7.7 | -4.2 | 0.44 | 0.51 | 0.46 | 0.47 |
| 371 | Jeremiah Andrew Denton Jr. | R | 1981–1986 | 24 | +0.3 | -5.3 to +6.4 | -6.8 | 0.56 | 0.52 | 0.60 | 0.49 |
| 372 | Christopher S. Bond | R | 1989–2005 | 20 | +0.2 | -7.6 to +7.6 | -4.1 | 0.52 | 0.53 | 0.56 | 0.53 |
| 373 | William Eldridge Frenzel | R | 1971–1990 | 22 | +0.2 | -8.6 to +8.1 | -2.0 | 0.50 | 0.38 | 0.66 | 0.55 |
| 374 | Paul Efthemios Tsongas | D | 1979–1984 | 25 | +0.2 | -7.1 to +7.0 | +4.5 | 0.62 | 0.49 | 0.52 | 0.52 |
| 375 | Pete V. Domenici | R | 1973–2008 | 22 | +0.2 | -6.2 to +6.6 | -2.4 | 0.56 | 0.53 | 0.47 | 0.57 |
| 376 | Robert Edmund Bauman | R | 1974–1980 | 23 | +0.2 | -5.5 to +6.2 | +9.0 | 0.51 | 0.61 | 0.50 | 0.46 |
| 377 | Edith Starrett Green | D | 1955–1974 | 25 | +0.2 | -6.8 to +7.1 | +7.2 | 0.53 | 0.60 | 0.43 | 0.50 |
| 378 | Samuel Bell Maxey | D | 1876–1887 | 24 | +0.2 | -8.2 to +7.7 | -0.8 | 0.40 | 0.48 | 0.52 | 0.53 |
| 379 | Ted Poe | R | 2005–2010 | 25 | +0.2 | -6.1 to +7.3 | +14.1 | 0.58 | 0.86 | 0.27 | 0.41 |
| 380 | William Sebastian Cohen | R | 1975–1996 | 24 | +0.2 | -7.4 to +7.1 | +2.3 | 0.53 | 0.53 | 0.50 | 0.55 |
| 381 | Jack French Kemp | R | 1973–1988 | 25 | +0.1 | -5.3 to +6.3 | +11.9 | 0.51 | 0.50 | 0.52 | 0.57 |
| 382 | Orville Hitchcock Platt | R | 1881–1905 | 24 | +0.1 | -6.2 to +6.9 | -1.7 | 0.39 | 0.40 | 0.66 | 0.53 |
| 383 | Samuel Augustus Nunn | D | 1974–1996 | 22 | +0.1 | -6.9 to +8.7 | -3.3 | 0.50 | 0.45 | 0.59 | 0.58 |
| 384 | Lester Lionel Wolff | D | 1965–1980 | 25 | +0.1 | -7.9 to +7.8 | +2.3 | 0.54 | 0.46 | 0.61 | 0.46 |
| 385 | Gordon John Humphrey | R | 1979–1989 | 22 | +0.1 | -8.2 to +7.5 | +7.9 | 0.46 | 0.57 | 0.52 | 0.60 |
| 386 | Leslie Cornelius Arends | R | 1941–1974 | 25 | +0.1 | -5.7 to +5.9 | -2.9 | 0.52 | 0.47 | 0.49 | 0.58 |
| 387 | William Sulzer | D | 1901–1912 | 24 | -0.0 | -7.7 to +9.1 | +2.2 | 0.40 | 0.63 | 0.42 | 0.45 |
| 388 | Carl Thomas Curtis | R | 1943–1978 | 24 | -0.0 | -6.7 to +7.9 | -0.2 | 0.48 | 0.53 | 0.50 | 0.56 |
| 389 | Samuel Studdiford Stratton | D | 1959–1986 | 24 | -0.1 | -8.9 to +8.5 | +0.4 | 0.55 | 0.49 | 0.50 | 0.52 |
| 390 | James Anthony Burke | D | 1963–1976 | 22 | -0.1 | -6.7 to +5.2 | +4.2 | 0.48 | 0.61 | 0.46 | 0.50 |
| 391 | Horace Jeremiah Voorhis | D | 1938–1946 | 25 | -0.1 | -7.2 to +7.6 | +3.8 | 0.51 | 0.51 | 0.51 | 0.53 |
| 392 | John Phillips Saylor | R | 1950–1972 | 24 | -0.2 | -9.2 to +7.7 | -1.3 | 0.53 | 0.50 | 0.53 | 0.50 |
| 393 | Theodore Elijah Burton | R | 1897–1929 | 23 | -0.2 | -6.1 to +5.3 | +0.9 | 0.38 | 0.40 | 0.64 | 0.46 |
| 394 | Joseph Michael McDade | R | 1963–1998 | 22 | -0.2 | -7.5 to +6.8 | +0.7 | 0.53 | 0.50 | 0.52 | 0.56 |
| 395 | John William Elmer Thomas | D | 1932–1946 | 22 | -0.3 | -7.3 to +7.3 | +5.9 | 0.52 | 0.60 | 0.47 | 0.42 |
| 396 | Hugo Lafayette Black | D | 1929–1937 | 24 | -0.3 | -8.6 to +8.6 | +0.1 | 0.45 | 0.52 | 0.50 | 0.51 |
| 397 | Andrieus Aristieus Jones | D | 1917–1926 | 21 | -0.3 | -8.3 to +7.6 | -5.5 | 0.40 | 0.43 | 0.60 | 0.42 |
| 398 | Steven Craig Gunderson | R | 1982–1996 | 23 | -0.3 | -6.6 to +6.2 | -6.9 | 0.54 | 0.53 | 0.50 | 0.55 |
| 399 | Roman Lee Hruska | R | 1959–1976 | 21 | -0.4 | -6.1 to +5.5 | -6.6 | 0.51 | 0.31 | 0.73 | 0.49 |
| 400 | James Michael Hanley | D | 1966–1980 | 22 | -0.4 | -8.1 to +7.9 | +6.9 | 0.51 | 0.59 | 0.42 | 0.52 |
| 401 | Maria Cantwell | D | 2002–2010 | 24 | -0.4 | -6.8 to +6.0 | -6.6 | 0.64 | 0.53 | 0.57 | 0.38 |
| 402 | John Joseph Moakley | D | 1974–2000 | 17 | -0.4 | -10.7 to +10.4 | +5.2 | 0.50 | 0.57 | 0.45 | 0.57 |
| 403 | Preston B. Plumb | R | 1880–1891 | 23 | -0.4 | -4.3 to +3.8 | -6.0 | 0.46 | 0.35 | 0.62 | 0.54 |
| 404 | John Paul Hammerschmidt | R | 1969–1992 | 24 | -0.5 | -9.1 to +8.4 | -8.3 | 0.49 | 0.51 | 0.52 | 0.56 |
| 405 | Howard Alexander Smith | R | 1945–1958 | 22 | -0.5 | -6.4 to +5.4 | -3.8 | 0.45 | 0.45 | 0.45 | 0.70 |
| 406 | James Jarrell Pickle | D | 1967–1991 | 23 | -0.5 | -7.1 to +6.6 | -5.9 | 0.51 | 0.47 | 0.60 | 0.47 |
| 407 | Craig Hosmer | R | 1954–1974 | 25 | -0.6 | -6.2 to +5.2 | +2.4 | 0.58 | 0.45 | 0.56 | 0.44 |
| 408 | Harry Pulliam Cain | R | 1947–1952 | 21 | -0.6 | -8.4 to +7.9 | +2.4 | 0.50 | 0.50 | 0.46 | 0.60 |
| 409 | William J. Tauzin | D | 1980–2003 | 25 | -0.6 | -6.5 to +5.7 | +1.0 | 0.54 | 0.55 | 0.50 | 0.51 |
| 410 | Robert Joseph Dole | R | 1970–1995 | 22 | -0.6 | -8.7 to +8.2 | +1.5 | 0.62 | 0.49 | 0.45 | 0.54 |
| 411 | John Joseph Fitzgerald | D | 1909–1917 | 21 | -0.7 | -9.3 to +8.6 | -13.1 | 0.48 | 0.34 | 0.53 | 0.49 |
| 412 | Daniel Kahikina Akaka | D | 1981–2009 | 24 | -0.7 | -7.1 to +6.4 | -8.2 | 0.50 | 0.55 | 0.55 | 0.50 |
| 413 | Robert Burren Morgan | D | 1975–1980 | 25 | -0.7 | -7.6 to +6.0 | -0.5 | 0.54 | 0.48 | 0.48 | 0.56 |
| 414 | Jacob Koppel Javits | R | 1954–1980 | 24 | -0.8 | -8.9 to +7.0 | -8.1 | 0.53 | 0.42 | 0.53 | 0.55 |
| 415 | Eni F. H. Faleomavaega | D | 1989–2010 | 25 | -0.9 | -6.9 to +4.9 | -3.3 | 0.59 | 0.68 | 0.30 | 0.52 |
| 416 | Harry Flood Byrd | D | 1934–1962 | 19 | -0.9 | -9.4 to +7.0 | -0.1 | 0.57 | 0.43 | 0.51 | 0.51 |
| 417 | Frank Edward Moss | D | 1959–1976 | 24 | -0.9 | -6.8 to +4.8 | -5.3 | 0.53 | 0.43 | 0.58 | 0.49 |
| 418 | Eugene Hale | R | 1876–1906 | 22 | -0.9 | -8.0 to +7.7 | +5.5 | 0.43 | 0.52 | 0.46 | 0.53 |
| 419 | Christopher J. Dodd | D | 1982–2010 | 24 | -1.0 | -9.1 to +6.9 | -3.4 | 0.52 | 0.55 | 0.45 | 0.56 |
| 420 | Albert Arnold Gore Jr. | D | 1981–1992 | 23 | -1.0 | -7.8 to +5.8 | +5.3 | 0.45 | 0.50 | 0.55 | 0.59 |
| 421 | Eligio II de la Garza | D | 1970–1995 | 23 | -1.0 | -7.4 to +6.4 | -5.1 | 0.48 | 0.47 | 0.59 | 0.55 |
| 422 | David Lyle Boren | D | 1980–1994 | 21 | -1.1 | -9.3 to +7.1 | +2.6 | 0.48 | 0.51 | 0.50 | 0.60 |
| 423 | Daniel Alden Reed | R | 1924–1958 | 25 | -1.1 | -9.3 to +6.5 | -0.2 | 0.46 | 0.62 | 0.47 | 0.45 |
| 424 | Roman Conrad Pucinski | D | 1959–1972 | 25 | -1.1 | -8.0 to +5.8 | -1.2 | 0.59 | 0.60 | 0.37 | 0.45 |
| 425 | Key Pittman | D | 1914–1939 | 22 | -1.1 | -9.1 to +6.9 | -9.4 | 0.51 | 0.43 | 0.48 | 0.47 |
| 426 | Oscar Wilder Underwood | D | 1896–1926 | 23 | -1.1 | -8.1 to +5.5 | -4.8 | 0.43 | 0.45 | 0.46 | 0.49 |
| 427 | Omar Dwight Conger | R | 1876–1886 | 24 | -1.2 | -8.3 to +5.9 | +0.0 | 0.37 | 0.53 | 0.45 | 0.53 |
| 428 | Norris H. Cotton | R | 1949–1974 | 23 | -1.2 | -8.1 to +7.1 | -4.1 | 0.52 | 0.40 | 0.54 | 0.55 |
| 429 | Arthur Vivian Watkins | R | 1949–1958 | 22 | -1.3 | -6.6 to +4.4 | -7.1 | 0.44 | 0.41 | 0.58 | 0.60 |
| 430 | Duncan L. Hunter | R | 1985–2008 | 25 | -1.3 | -8.7 to +4.4 | -1.8 | 0.56 | 0.66 | 0.37 | 0.48 |
| 431 | Michael B. Enzi | R | 1999–2010 | 23 | -1.3 | -9.6 to +6.6 | -1.6 | 0.56 | 0.58 | 0.42 | 0.52 |
| 432 | Ted F. Stevens | R | 1969–2008 | 24 | -1.3 | -7.8 to +4.7 | -8.5 | 0.58 | 0.42 | 0.52 | 0.54 |
| 433 | Gerald Brooks Hunt Solomon | R | 1983–1998 | 18 | -1.4 | -8.8 to +5.9 | +2.8 | 0.57 | 0.62 | 0.34 | 0.53 |
| 434 | Dewey Follett Bartlett | R | 1973–1978 | 24 | -1.4 | -6.4 to +3.0 | -5.3 | 0.51 | 0.36 | 0.72 | 0.41 |
| 435 | Paula Hawkins | R | 1981–1986 | 25 | -1.4 | -9.5 to +6.5 | +1.8 | 0.50 | 0.57 | 0.50 | 0.52 |
| 436 | John Elliott Rankin | D | 1930–1952 | 24 | -1.4 | -7.8 to +6.1 | +2.5 | 0.48 | 0.63 | 0.45 | 0.44 |
| 437 | Ralph Webster Yarborough | D | 1958–1970 | 24 | -1.4 | -7.4 to +4.6 | +0.2 | 0.42 | 0.53 | 0.52 | 0.53 |
| 438 | Charles B. Rangel | D | 1971–2010 | 24 | -1.4 | -8.4 to +5.3 | +8.3 | 0.51 | 0.72 | 0.33 | 0.50 |
| 439 | Elbert Duncan Thomas | D | 1937–1950 | 25 | -1.4 | -8.6 to +4.7 | +3.4 | 0.49 | 0.49 | 0.46 | 0.58 |
| 440 | William Langer | R | 1942–1959 | 25 | -1.5 | -9.0 to +7.2 | -2.5 | 0.46 | 0.67 | 0.40 | 0.49 |
| 441 | Hamilton Fish Jr. | R | 1970–1993 | 24 | -1.5 | -7.9 to +5.2 | -3.5 | 0.58 | 0.40 | 0.62 | 0.47 |
| 442 | Silvio Ottavio Conte | R | 1961–1990 | 20 | -1.5 | -9.7 to +6.2 | +6.6 | 0.48 | 0.53 | 0.51 | 0.48 |
| 443 | Arthur Pue Gorman | D | 1888–1904 | 23 | -1.6 | -6.9 to +3.7 | -10.4 | 0.45 | 0.37 | 0.55 | 0.53 |
| 444 | Jim Bunning | R | 1993–2009 | 25 | -1.6 | -9.5 to +6.6 | -1.8 | 0.56 | 0.56 | 0.49 | 0.46 |
| 445 | Daniel Jackson Evans | R | 1984–1988 | 23 | -1.6 | -9.5 to +5.7 | +6.9 | 0.56 | 0.46 | 0.48 | 0.58 |
| 446 | Alan Harvey Bible | D | 1957–1974 | 24 | -1.6 | -7.5 to +4.6 | -8.2 | 0.43 | 0.43 | 0.56 | 0.56 |
| 447 | Hernando De Soto Money | D | 1880–1910 | 23 | -1.7 | -8.4 to +5.3 | +0.2 | 0.37 | 0.57 | 0.42 | 0.52 |
| 448 | Ray John Madden | D | 1944–1976 | 23 | -1.7 | -7.9 to +5.2 | -7.2 | 0.50 | 0.61 | 0.41 | 0.47 |
| 449 | Edward John Gurney | R | 1964–1974 | 25 | -1.8 | -10.5 to +7.3 | -1.6 | 0.52 | 0.48 | 0.58 | 0.41 |
| 450 | Gerald Rudolph Ford Jr. | R | 1955–1971 | 23 | -1.8 | -10.5 to +7.3 | +2.2 | 0.53 | 0.47 | 0.47 | 0.50 |
| 451 | Franklin Wheeler Mondell | R | 1909–1921 | 22 | -1.9 | -8.6 to +4.3 | -2.7 | 0.46 | 0.50 | 0.42 | 0.40 |
| 452 | John S. McCain | R | 1989–2009 | 24 | -1.9 | -9.7 to +6.3 | +0.5 | 0.53 | 0.55 | 0.48 | 0.48 |
| 453 | Jennings Randolph | D | 1937–1984 | 22 | -1.9 | -9.3 to +5.3 | -5.2 | 0.49 | 0.55 | 0.40 | 0.56 |
| 454 | Frank R. Wolf | R | 1983–2008 | 22 | -1.9 | -11.5 to +6.6 | -1.4 | 0.54 | 0.69 | 0.32 | 0.50 |
| 455 | George Herman Mahon | D | 1937–1978 | 20 | -2.0 | -8.5 to +4.7 | -8.0 | 0.47 | 0.48 | 0.52 | 0.52 |
| 456 | Wilkinson Call | D | 1882–1896 | 24 | -2.0 | -8.7 to +4.4 | +1.2 | 0.34 | 0.41 | 0.62 | 0.54 |
| 457 | Allen Towner Treadway | R | 1916–1941 | 25 | -2.1 | -8.4 to +5.6 | -12.7 | 0.46 | 0.48 | 0.48 | 0.46 |
| 458 | Fred Thompson | R | 1995–2002 | 23 | -2.1 | -8.7 to +4.1 | -1.5 | 0.53 | 0.44 | 0.53 | 0.54 |
| 459 | Marge Roukema | R | 1982–2002 | 23 | -2.1 | -8.5 to +4.4 | -5.9 | 0.49 | 0.45 | 0.53 | 0.58 |
| 460 | Saxby Chambliss | R | 2002–2010 | 25 | -2.1 | -10.2 to +5.5 | -7.8 | 0.58 | 0.45 | 0.47 | 0.55 |
| 461 | Alfonse Marcello D’Amato | R | 1983–1998 | 23 | -2.1 | -10.2 to +7.1 | -3.7 | 0.57 | 0.59 | 0.45 | 0.43 |
| 462 | James Robert Mann | R | 1898–1917 | 22 | -2.1 | -9.2 to +4.6 | -13.7 | 0.41 | 0.42 | 0.50 | 0.46 |
| 463 | Robert Samuel Kerr | D | 1949–1962 | 25 | -2.1 | -9.9 to +4.7 | +3.2 | 0.51 | 0.47 | 0.53 | 0.46 |
| 464 | T. Slade Gorton | R | 1982–2000 | 25 | -2.1 | -9.5 to +4.9 | -6.6 | 0.54 | 0.39 | 0.56 | 0.54 |
| 465 | John D. Dingell | D | 1959–2009 | 24 | -2.2 | -8.5 to +3.2 | -2.9 | 0.54 | 0.50 | 0.53 | 0.45 |
| 466 | James Roosevelt | D | 1956–1965 | 24 | -2.2 | -9.7 to +5.1 | +0.1 | 0.44 | 0.52 | 0.50 | 0.52 |
| 467 | Robert John Lagomarsino | R | 1978–1992 | 24 | -2.2 | -9.6 to +5.7 | -4.0 | 0.53 | 0.43 | 0.55 | 0.53 |
| 468 | Thomas James Walsh | D | 1913–1932 | 21 | -2.2 | -11.0 to +5.3 | -12.0 | 0.43 | 0.26 | 0.63 | 0.47 |
| 469 | Henry William Blair | R | 1880–1893 | 24 | -2.2 | -9.2 to +4.9 | -9.1 | 0.42 | 0.40 | 0.56 | 0.51 |
| 470 | Carl Trumbull Hayden | D | 1912–1960 | 22 | -2.3 | -10.2 to +6.0 | -10.5 | 0.44 | 0.39 | 0.65 | 0.41 |
| 471 | John Conyers Jr. | D | 1966–2010 | 24 | -2.3 | -9.2 to +4.7 | -5.6 | 0.55 | 0.57 | 0.45 | 0.44 |
| 472 | Joseph Matthew Gaydos | D | 1971–1988 | 23 | -2.3 | -11.1 to +5.7 | -2.3 | 0.47 | 0.57 | 0.53 | 0.46 |
| 473 | Frank H. Murkowski | R | 1987–2002 | 25 | -2.4 | -9.4 to +4.7 | -2.1 | 0.53 | 0.53 | 0.50 | 0.46 |
| 474 | Wallace Foster Bennett | R | 1958–1973 | 25 | -2.5 | -7.3 to +3.4 | -14.1 | 0.50 | 0.34 | 0.64 | 0.47 |
| 475 | John Cornyn | R | 2004–2010 | 24 | -2.5 | -10.2 to +4.1 | -1.6 | 0.64 | 0.49 | 0.49 | 0.41 |
| 476 | Seymour Halpern | R | 1959–1972 | 25 | -2.5 | -7.9 to +4.0 | -1.8 | 0.42 | 0.54 | 0.48 | 0.51 |
| 477 | James Francis Byrnes | D | 1916–1940 | 24 | -2.5 | -8.5 to +4.8 | -17.9 | 0.40 | 0.42 | 0.64 | 0.40 |
| 478 | Spencer Abraham | R | 1995–2000 | 25 | -2.5 | -7.3 to +2.1 | -9.0 | 0.51 | 0.48 | 0.53 | 0.50 |
| 479 | Douglas K. Bereuter | R | 1980–2003 | 24 | -2.5 | -10.4 to +5.7 | -4.9 | 0.52 | 0.50 | 0.46 | 0.54 |
| 480 | Charles W. Stenholm | D | 1980–2004 | 24 | -2.6 | -8.3 to +2.4 | -5.9 | 0.48 | 0.48 | 0.53 | 0.54 |
| 481 | Bourke Blakemore Hickenlooper | R | 1945–1965 | 25 | -2.6 | -8.0 to +2.7 | -19.0 | 0.52 | 0.36 | 0.52 | 0.56 |
| 482 | Alan Kooi Simpson | R | 1979–1996 | 23 | -2.7 | -10.8 to +5.2 | -6.7 | 0.55 | 0.53 | 0.39 | 0.56 |
| 483 | John Joseph Cochran | D | 1927–1945 | 25 | -2.7 | -8.2 to +3.1 | -10.9 | 0.48 | 0.49 | 0.50 | 0.44 |
| 484 | Barney Frank | D | 1985–2010 | 22 | -2.7 | -10.7 to +5.0 | +2.6 | 0.47 | 0.61 | 0.39 | 0.55 |
| 485 | Charles Abraham Halleck | R | 1939–1968 | 20 | -2.7 | -9.5 to +4.8 | -3.7 | 0.49 | 0.40 | 0.45 | 0.62 |
| 486 | Nick J. Rahall II | D | 1979–2010 | 25 | -2.7 | -9.7 to +3.3 | -3.5 | 0.55 | 0.51 | 0.53 | 0.43 |
| 487 | Hubert Horatio Humphrey Jr. | D | 1952–1975 | 24 | -2.8 | -9.6 to +3.7 | -2.0 | 0.53 | 0.45 | 0.43 | 0.54 |
| 488 | John B. Breaux | D | 1973–2001 | 24 | -2.9 | -9.8 to +4.5 | +0.1 | 0.49 | 0.45 | 0.55 | 0.50 |
| 489 | Furnifold McLendel Simmons | D | 1888–1928 | 24 | -2.9 | -9.5 to +4.8 | -4.6 | 0.36 | 0.35 | 0.61 | 0.44 |
| 490 | Gilbert W. Gutknecht | R | 1995–2006 | 25 | -2.9 | -8.5 to +2.1 | -5.4 | 0.52 | 0.60 | 0.49 | 0.40 |
| 491 | Dante Bruno Fascell | D | 1961–1992 | 23 | -2.9 | -11.2 to +5.7 | -7.0 | 0.50 | 0.47 | 0.46 | 0.53 |
| 492 | James Beauchamp Clark | D | 1893–1921 | 24 | -2.9 | -10.2 to +4.1 | +9.2 | 0.33 | 0.64 | 0.28 | 0.53 |
| 493 | Peter A. DeFazio | D | 1994–2010 | 25 | -2.9 | -9.9 to +2.9 | +3.4 | 0.56 | 0.60 | 0.48 | 0.38 |
| 494 | Samuel D. Brownback | R | 1995–2009 | 25 | -2.9 | -10.0 to +3.7 | +6.0 | 0.54 | 0.65 | 0.40 | 0.42 |
| 495 | Russell Billiu Long | D | 1949–1981 | 21 | -2.9 | -10.6 to +4.7 | -1.0 | 0.47 | 0.49 | 0.50 | 0.50 |
| 496 | Hugh Doggett Scott Jr. | R | 1944–1976 | 23 | -3.0 | -10.0 to +4.2 | +0.7 | 0.53 | 0.38 | 0.56 | 0.47 |
| 497 | Ronald Vernie Dellums | D | 1973–1998 | 24 | -3.0 | -11.3 to +5.6 | +9.0 | 0.48 | 0.66 | 0.35 | 0.50 |
| 498 | William Joel Stone | D | 1887–1918 | 23 | -3.0 | -9.6 to +3.5 | -1.7 | 0.42 | 0.47 | 0.40 | 0.47 |
| 499 | Roscoe Conkling | R | 1874–1881 | 22 | -3.0 | -9.2 to +3.4 | +6.6 | 0.42 | 0.39 | 0.49 | 0.44 |
| 500 | Charles E. Grassley | R | 1986–2009 | 24 | -3.0 | -10.2 to +4.0 | +3.9 | 0.51 | 0.48 | 0.49 | 0.52 |
| 501 | Walter Darlington Huddleston | D | 1973–1984 | 24 | -3.1 | -9.0 to +3.5 | -10.5 | 0.54 | 0.39 | 0.59 | 0.46 |
| 502 | Scott Wike Lucas | D | 1935–1950 | 23 | -3.2 | -11.3 to +5.5 | -3.8 | 0.53 | 0.50 | 0.39 | 0.52 |
| 503 | J. Strom Thurmond | R | 1957–2002 | 24 | -3.2 | -10.4 to +3.7 | -8.4 | 0.49 | 0.42 | 0.62 | 0.46 |
| 504 | William Morris Stewart | R | 1873–1905 | 24 | -3.2 | -10.9 to +3.9 | +1.6 | 0.43 | 0.50 | 0.51 | 0.38 |
| 505 | William Squire Kenyon | R | 1914–1921 | 19 | -3.3 | -13.6 to +6.1 | -1.4 | 0.41 | 0.49 | 0.37 | 0.46 |
| 506 | John Wingate Weeks | R | 1907–1919 | 23 | -3.4 | -9.3 to +3.0 | -12.9 | 0.39 | 0.33 | 0.55 | 0.46 |
| 507 | Burton Kendall Wheeler | D | 1924–1946 | 25 | -3.4 | -9.7 to +2.9 | -5.6 | 0.45 | 0.46 | 0.51 | 0.45 |
| 508 | John Sherman | R | 1874–1895 | 21 | -3.5 | -10.3 to +3.1 | -11.6 | 0.44 | 0.34 | 0.55 | 0.46 |
| 509 | Frank Annunzio | D | 1970–1992 | 24 | -3.5 | -11.2 to +3.5 | -3.6 | 0.52 | 0.51 | 0.48 | 0.44 |
| 510 | Robert McClory | R | 1965–1982 | 22 | -3.6 | -10.5 to +3.5 | -11.1 | 0.49 | 0.40 | 0.55 | 0.51 |
| 511 | Robert Smith Walker | R | 1983–1995 | 23 | -3.6 | -12.4 to +5.0 | -0.4 | 0.57 | 0.47 | 0.50 | 0.46 |
| 512 | Robert Latham Owen | D | 1909–1924 | 23 | -3.6 | -9.2 to +2.4 | -4.4 | 0.36 | 0.37 | 0.54 | 0.45 |
| 513 | Richard Howard Ichord II | D | 1962–1980 | 22 | -3.6 | -10.2 to +2.9 | -4.1 | 0.45 | 0.48 | 0.52 | 0.47 |
| 514 | Robert Smith | R | 1991–2001 | 25 | -3.7 | -10.5 to +3.4 | -5.0 | 0.54 | 0.50 | 0.48 | 0.45 |
| 515 | Byron Patton Harrison | D | 1917–1939 | 25 | -3.7 | -10.7 to +3.4 | +2.3 | 0.43 | 0.54 | 0.40 | 0.41 |
| 516 | John J. LaFalce | D | 1975–2002 | 25 | -3.7 | -13.0 to +4.2 | -6.5 | 0.49 | 0.42 | 0.57 | 0.49 |
| 517 | Jon Kyl | R | 1992–2009 | 23 | -3.8 | -10.8 to +2.1 | -5.8 | 0.52 | 0.40 | 0.53 | 0.52 |
| 518 | Joseph Benson Foraker | R | 1902–1907 | 22 | -3.8 | -13.3 to +5.9 | -5.6 | 0.37 | 0.35 | 0.54 | 0.51 |
| 519 | Major R. Owens | D | 1983–2005 | 24 | -3.8 | -10.8 to +5.0 | +3.6 | 0.50 | 0.70 | 0.38 | 0.39 |
| 520 | Walter Franklin George | D | 1929–1955 | 22 | -3.8 | -10.6 to +4.9 | -4.5 | 0.42 | 0.43 | 0.50 | 0.54 |
| 521 | Howard Walter Cannon | D | 1961–1982 | 19 | -3.8 | -10.6 to +2.4 | +0.5 | 0.48 | 0.42 | 0.52 | 0.52 |
| 522 | Wayne Norviel Aspinall | D | 1955–1972 | 21 | -4.0 | -11.9 to +3.3 | -9.4 | 0.41 | 0.47 | 0.50 | 0.51 |
| 523 | Don E. Young | R | 1975–2008 | 19 | -4.0 | -12.4 to +4.6 | -10.5 | 0.55 | 0.52 | 0.45 | 0.44 |
| 524 | Paul Jones Fannin | R | 1968–1976 | 23 | -4.0 | -12.2 to +4.4 | -3.5 | 0.41 | 0.45 | 0.56 | 0.48 |
| 525 | Harry Flood Byrd Jr. | I/O | 1967–1982 | 23 | -4.1 | -11.5 to +3.2 | -1.1 | 0.52 | 0.43 | 0.50 | 0.44 |
| 526 | Daniel David Rostenkowski | D | 1961–1990 | 23 | -4.2 | -11.2 to +2.9 | -0.5 | 0.48 | 0.47 | 0.52 | 0.47 |
| 527 | Joseph Warren Keifer | R | 1877–1910 | 22 | -4.2 | -11.4 to +4.3 | -10.7 | 0.35 | 0.40 | 0.54 | 0.45 |
| 528 | James M. Jeffords | R | 1977–2004 | 23 | -4.3 | -10.8 to +2.3 | -11.8 | 0.45 | 0.48 | 0.52 | 0.49 |
| 529 | Robert Louis Leggett | D | 1963–1978 | 21 | -4.3 | -12.1 to +3.2 | -8.9 | 0.48 | 0.48 | 0.53 | 0.40 |
| 530 | Sheila Jackson Lee | D | 1996–2010 | 24 | -4.3 | -11.7 to +2.2 | -3.9 | 0.54 | 0.69 | 0.23 | 0.50 |
| 531 | Roy Orchard Woodruff | R | 1922–1950 | 23 | -4.3 | -12.0 to +2.9 | +4.8 | 0.48 | 0.57 | 0.39 | 0.40 |
| 532 | Daniel John Flood | D | 1950–1977 | 20 | -4.3 | -12.7 to +2.9 | +6.9 | 0.45 | 0.59 | 0.33 | 0.51 |
| 533 | Marcy Kaptur | D | 1986–2010 | 24 | -4.3 | -9.9 to +0.9 | -4.0 | 0.53 | 0.65 | 0.40 | 0.37 |
| 534 | John Herschel Glenn Jr. | D | 1976–1998 | 22 | -4.4 | -8.3 to +0.5 | -5.0 | 0.49 | 0.40 | 0.55 | 0.50 |
| 535 | Edward Herbert Rees | R | 1937–1952 | 21 | -4.5 | -11.9 to +4.2 | -14.0 | 0.46 | 0.53 | 0.48 | 0.42 |
| 536 | Howard Worth Smith | D | 1939–1965 | 19 | -4.5 | -10.9 to +3.1 | -2.2 | 0.46 | 0.54 | 0.39 | 0.49 |
| 537 | Charles Harting Percy | R | 1968–1984 | 25 | -4.5 | -12.2 to +3.3 | -4.3 | 0.50 | 0.39 | 0.52 | 0.48 |
| 538 | John Marshall Robsion | R | 1920–1948 | 25 | -4.5 | -10.3 to +1.4 | -6.9 | 0.41 | 0.46 | 0.49 | 0.50 |
| 539 | Joel Thomas Broyhill | R | 1954–1973 | 25 | -4.6 | -12.3 to +3.4 | -9.7 | 0.49 | 0.41 | 0.50 | 0.47 |
| 540 | James Mitchell Collins | R | 1972–1982 | 25 | -4.6 | -11.5 to +2.3 | -9.2 | 0.48 | 0.50 | 0.56 | 0.36 |
| 541 | Thomas Lindsay Blanton | D | 1917–1936 | 22 | -4.6 | -12.5 to +3.3 | -10.8 | 0.43 | 0.63 | 0.30 | 0.37 |
| 542 | W. Curtis Weldon | R | 1991–2004 | 24 | -4.7 | -11.6 to +2.4 | -5.8 | 0.51 | 0.55 | 0.33 | 0.53 |
| 543 | John Bayard Anderson | R | 1961–1978 | 16 | -4.7 | -12.0 to +1.6 | +6.3 | 0.46 | 0.34 | 0.66 | 0.41 |
| 544 | William Boyd Allison | R | 1880–1906 | 20 | -4.7 | -13.0 to +2.5 | -3.9 | 0.31 | 0.44 | 0.51 | 0.53 |
| 545 | Harold Dunbar Cooley | D | 1937–1966 | 25 | -4.8 | -10.5 to +1.5 | -5.8 | 0.42 | 0.50 | 0.44 | 0.52 |
| 546 | Carey Estes Kefauver | D | 1943–1962 | 22 | -4.9 | -10.4 to +1.4 | -6.4 | 0.51 | 0.33 | 0.57 | 0.46 |
| 547 | Larry E. Craig | R | 1988–2008 | 24 | -4.9 | -12.9 to +3.3 | -2.7 | 0.55 | 0.50 | 0.43 | 0.45 |
| 548 | Wayne A. Allard | R | 1994–2007 | 22 | -4.9 | -12.2 to +1.2 | -13.7 | 0.62 | 0.37 | 0.53 | 0.40 |
| 549 | Maxine Waters | D | 1993–2008 | 25 | -4.9 | -11.1 to +0.9 | -3.5 | 0.51 | 0.70 | 0.32 | 0.40 |
| 550 | Clifford B. Stearns | R | 1995–2010 | 25 | -5.0 | -11.7 to +1.6 | -10.8 | 0.57 | 0.50 | 0.50 | 0.34 |
| 551 | William Vincent Allen | I/O | 1893–1901 | 21 | -5.0 | -12.0 to +2.1 | -1.4 | 0.39 | 0.45 | 0.40 | 0.52 |
| 552 | John Tyler Morgan | D | 1881–1906 | 22 | -5.0 | -10.9 to +0.8 | +3.2 | 0.37 | 0.42 | 0.48 | 0.50 |
| 553 | Clifford Peter Hansen | R | 1967–1978 | 23 | -5.0 | -11.3 to +1.2 | -1.4 | 0.50 | 0.45 | 0.44 | 0.46 |
| 554 | Samuel James Ervin Jr. | D | 1957–1974 | 24 | -5.0 | -12.3 to +3.0 | -2.8 | 0.44 | 0.34 | 0.60 | 0.47 |
| 555 | James Blackwood Pearson | R | 1966–1977 | 24 | -5.0 | -14.3 to +5.4 | -1.1 | 0.48 | 0.33 | 0.60 | 0.44 |
| 556 | Ellison DuRant Smith | D | 1909–1943 | 24 | -5.1 | -11.0 to +0.3 | -2.8 | 0.38 | 0.55 | 0.40 | 0.39 |
| 557 | Daniel E. Lungren | R | 1980–2010 | 23 | -5.1 | -15.0 to +3.2 | -9.3 | 0.55 | 0.49 | 0.50 | 0.40 |
| 558 | Patsy Takemoto Mink | D | 1965–1999 | 24 | -5.1 | -14.4 to +5.6 | -12.8 | 0.45 | 0.47 | 0.55 | 0.42 |
| 559 | Clarence J. Brown | R | 1947–1962 | 16 | -5.1 | -13.6 to +4.5 | -9.9 | 0.47 | 0.46 | 0.40 | 0.54 |
| 560 | William Meyers Colmer | D | 1934–1972 | 20 | -5.1 | -11.4 to +2.1 | -3.4 | 0.51 | 0.55 | 0.31 | 0.48 |
| 561 | Daniel Robert Glickman | D | 1980–1994 | 25 | -5.1 | -11.3 to +0.4 | -6.0 | 0.43 | 0.52 | 0.52 | 0.46 |
| 562 | Joseph Wellington Byrns | D | 1910–1934 | 22 | -5.1 | -11.3 to +1.5 | -18.6 | 0.41 | 0.39 | 0.47 | 0.41 |
| 563 | Peter Hoyt Dominick | R | 1963–1974 | 24 | -5.1 | -11.0 to +0.8 | -5.4 | 0.49 | 0.32 | 0.60 | 0.44 |
| 564 | John Coit Spooner | R | 1886–1907 | 24 | -5.1 | -12.2 to +2.2 | -8.2 | 0.40 | 0.40 | 0.50 | 0.44 |
| 565 | Francis Griffith Newlands | D | 1894–1916 | 23 | -5.2 | -11.8 to +2.3 | -6.2 | 0.37 | 0.36 | 0.54 | 0.42 |
| 566 | Wesley Livsey Jones | R | 1902–1930 | 20 | -5.2 | -11.4 to +1.4 | -8.8 | 0.37 | 0.47 | 0.38 | 0.45 |
| 567 | John Sharp Williams | D | 1894–1922 | 24 | -5.2 | -11.9 to +1.3 | +4.9 | 0.35 | 0.57 | 0.31 | 0.45 |
| 568 | Thad Cochran | R | 1975–2008 | 22 | -5.2 | -12.4 to +1.3 | -14.8 | 0.47 | 0.42 | 0.51 | 0.51 |
| 569 | David Hampton Pryor | D | 1980–1996 | 23 | -5.2 | -14.4 to +2.3 | -3.8 | 0.48 | 0.44 | 0.48 | 0.52 |
| 570 | Malcolm Wallop | R | 1978–1994 | 24 | -5.2 | -12.9 to +2.7 | -2.7 | 0.49 | 0.55 | 0.48 | 0.41 |
| 571 | Arlen Specter | R | 1983–2009 | 22 | -5.2 | -14.5 to +2.7 | -14.5 | 0.48 | 0.44 | 0.50 | 0.49 |
| 572 | Durward Gorham Hall | R | 1962–1972 | 25 | -5.3 | -14.9 to +4.1 | +0.6 | 0.46 | 0.52 | 0.44 | 0.42 |
| 573 | John Ashcroft | R | 1995–2000 | 24 | -5.3 | -11.3 to +1.4 | -2.8 | 0.50 | 0.48 | 0.51 | 0.40 |
| 574 | Richard C. Shelby | D | 1983–2001 | 22 | -5.4 | -12.1 to +1.0 | -7.2 | 0.45 | 0.40 | 0.53 | 0.53 |
| 575 | George Franklin Edmunds | R | 1874–1890 | 21 | -5.4 | -13.6 to +2.6 | -9.4 | 0.37 | 0.38 | 0.49 | 0.46 |
| 576 | Porter J. Goss | R | 1991–2002 | 16 | -5.5 | -14.1 to +2.6 | -2.6 | 0.54 | 0.53 | 0.43 | 0.39 |
| 577 | Michael Aloysius Feighan | D | 1947–1970 | 22 | -5.6 | -13.6 to +1.7 | +0.8 | 0.45 | 0.47 | 0.48 | 0.43 |
| 578 | Henry Moore Teller | R | 1879–1908 | 24 | -5.6 | -12.9 to +1.5 | +0.4 | 0.36 | 0.39 | 0.45 | 0.52 |
| 579 | Philip Joseph Philbin | D | 1945–1970 | 24 | -5.6 | -11.6 to +0.7 | +6.8 | 0.41 | 0.65 | 0.28 | 0.50 |
| 580 | Judd A. Gregg | R | 1987–2010 | 24 | -5.7 | -13.1 to +1.2 | -12.1 | 0.53 | 0.40 | 0.52 | 0.45 |
| 581 | Robert Alphonso Taft | R | 1940–1951 | 24 | -5.7 | -13.1 to +1.9 | -13.9 | 0.45 | 0.28 | 0.69 | 0.42 |
| 582 | William Edwin Dannemeyer | R | 1979–1991 | 24 | -5.8 | -13.6 to +2.6 | +0.8 | 0.50 | 0.40 | 0.60 | 0.41 |
| 583 | Neal Edward Smith | D | 1961–1990 | 23 | -5.8 | -13.0 to +0.5 | -18.1 | 0.39 | 0.44 | 0.59 | 0.42 |
| 584 | Homer Daniel Angell | R | 1939–1954 | 22 | -5.8 | -13.0 to +2.1 | -14.9 | 0.45 | 0.52 | 0.45 | 0.41 |
| 585 | James Hamilton Lewis | D | 1898–1939 | 24 | -5.8 | -13.7 to +1.7 | +14.9 | 0.38 | 0.60 | 0.23 | 0.51 |
| 586 | Everett McKinley Dirksen | R | 1936–1966 | 24 | -5.8 | -11.9 to +1.6 | +1.1 | 0.45 | 0.46 | 0.40 | 0.51 |
| 587 | Roger William Jepsen | R | 1979–1984 | 24 | -5.9 | -13.6 to +0.8 | -2.6 | 0.45 | 0.46 | 0.47 | 0.53 |
| 588 | Aaron Augustus Sargent | R | 1873–1879 | 25 | -6.0 | -14.3 to +2.1 | -10.7 | 0.39 | 0.31 | 0.44 | 0.40 |
| 589 | Donald Holst Clausen | R | 1964–1982 | 24 | -6.0 | -11.9 to -0.3 | -11.7 | 0.47 | 0.46 | 0.43 | 0.46 |
| 590 | Gillespie V. Montgomery | D | 1969–1994 | 22 | -6.0 | -11.3 to -0.6 | -21.9 | 0.45 | 0.42 | 0.55 | 0.45 |
| 591 | John Melcher | D | 1970–1988 | 21 | -6.1 | -14.2 to +3.7 | -8.9 | 0.48 | 0.45 | 0.46 | 0.50 |
| 592 | John Bennett Johnston Jr. | D | 1973–1995 | 22 | -6.1 | -13.2 to -0.0 | -6.7 | 0.56 | 0.30 | 0.56 | 0.45 |
| 593 | John Little McClellan | D | 1946–1976 | 18 | -6.1 | -14.3 to +2.1 | -3.7 | 0.46 | 0.47 | 0.46 | 0.43 |
| 594 | Frank Townsend Bow | R | 1951–1969 | 21 | -6.1 | -12.4 to +0.6 | -12.5 | 0.41 | 0.41 | 0.53 | 0.45 |
| 595 | William Lee Springer | R | 1951–1972 | 22 | -6.3 | -14.2 to +2.2 | -14.0 | 0.39 | 0.46 | 0.48 | 0.48 |
| 596 | William V. Roth Jr. | R | 1969–2000 | 25 | -6.3 | -14.0 to +1.1 | -8.9 | 0.46 | 0.38 | 0.54 | 0.48 |
| 597 | Wendell Hampton Ford | D | 1977–1998 | 24 | -6.3 | -14.1 to +1.5 | -12.9 | 0.46 | 0.46 | 0.49 | 0.45 |
| 598 | Timothy E. Wirth | D | 1976–1992 | 24 | -6.3 | -15.1 to +2.5 | -6.0 | 0.50 | 0.47 | 0.46 | 0.44 |
| 599 | Joseph Norton Dolph | R | 1884–1894 | 21 | -6.4 | -15.1 to +1.0 | -16.1 | 0.40 | 0.30 | 0.59 | 0.45 |
| 600 | George E. Brown Jr. | D | 1966–1996 | 21 | -6.4 | -13.8 to +0.8 | +0.2 | 0.44 | 0.44 | 0.54 | 0.43 |
| 601 | John Herman Dent | D | 1958–1977 | 24 | -6.4 | -14.3 to +2.4 | -6.3 | 0.37 | 0.61 | 0.44 | 0.38 |
| 602 | John Thune | R | 1998–2009 | 25 | -6.4 | -12.1 to -0.5 | -13.6 | 0.57 | 0.47 | 0.45 | 0.38 |
| 603 | Robert Linligthgow Livingston Jr. | R | 1979–1998 | 22 | -6.4 | -13.8 to +0.4 | -6.0 | 0.47 | 0.46 | 0.50 | 0.43 |
| 604 | James Browning Allen | D | 1970–1978 | 20 | -6.5 | -15.2 to +2.5 | -4.4 | 0.43 | 0.45 | 0.51 | 0.42 |
| 605 | Robert Kenneth Dornan | R | 1979–1996 | 24 | -6.6 | -14.3 to +0.7 | +3.6 | 0.49 | 0.81 | 0.18 | 0.38 |
| 606 | Lee Warren Metcalf | D | 1953–1977 | 22 | -6.6 | -12.1 to -0.8 | -10.1 | 0.43 | 0.42 | 0.52 | 0.43 |
| 607 | Spessard Lindsey Holland | D | 1947–1970 | 24 | -6.6 | -12.5 to -0.5 | -5.2 | 0.42 | 0.50 | 0.40 | 0.48 |
| 608 | Patricia Scott Schroeder | D | 1976–1996 | 25 | -6.7 | -14.0 to -0.0 | -6.4 | 0.50 | 0.58 | 0.38 | 0.38 |
| 609 | Delbert Leroy Latta | R | 1959–1988 | 23 | -6.8 | -13.7 to +0.6 | -5.2 | 0.45 | 0.47 | 0.50 | 0.42 |
| 610 | Joseph Landon Evins | D | 1948–1973 | 20 | -6.9 | -14.8 to +0.7 | -8.8 | 0.39 | 0.43 | 0.41 | 0.56 |
| 611 | John William Wright Patman | D | 1934–1974 | 24 | -6.9 | -12.3 to -0.5 | -16.3 | 0.45 | 0.37 | 0.57 | 0.39 |
| 612 | Frank Carlson | R | 1943–1967 | 22 | -6.9 | -12.3 to -1.2 | -18.2 | 0.38 | 0.40 | 0.55 | 0.45 |
| 613 | Conrad Burns | R | 1990–2006 | 23 | -7.0 | -15.3 to +1.2 | -9.1 | 0.42 | 0.53 | 0.41 | 0.47 |
| 614 | Thomas Bradford Curtis | R | 1951–1968 | 23 | -7.1 | -12.4 to -0.8 | -7.3 | 0.36 | 0.43 | 0.53 | 0.46 |
| 615 | Edward Joseph Derwinski | R | 1959–1982 | 24 | -7.1 | -14.7 to -0.9 | -5.2 | 0.45 | 0.49 | 0.43 | 0.41 |
| 616 | Carl Vinson | D | 1915–1963 | 22 | -7.1 | -15.1 to +1.4 | -12.4 | 0.44 | 0.35 | 0.56 | 0.41 |
| 617 | Edward Patrick Boland | D | 1955–1985 | 22 | -7.1 | -14.5 to +1.2 | -13.7 | 0.42 | 0.41 | 0.50 | 0.46 |
| 618 | William Joseph Randall | D | 1962–1975 | 25 | -7.1 | -12.8 to -1.4 | -4.6 | 0.41 | 0.54 | 0.40 | 0.42 |
| 619 | Ralph Regula | R | 1973–2005 | 23 | -7.2 | -15.0 to -0.5 | -3.5 | 0.43 | 0.49 | 0.40 | 0.50 |
| 620 | Charles Henry Grosvenor | R | 1888–1907 | 24 | -7.2 | -15.3 to +0.8 | -13.3 | 0.38 | 0.48 | 0.36 | 0.45 |
| 621 | John Glenn Beall Jr. | R | 1971–1976 | 23 | -7.2 | -14.9 to +0.7 | -18.3 | 0.41 | 0.37 | 0.59 | 0.40 |
| 622 | J. James Exon | D | 1983–1996 | 22 | -7.3 | -14.2 to -0.1 | -12.6 | 0.50 | 0.43 | 0.49 | 0.43 |
| 623 | John Alexander Logan | R | 1874–1886 | 22 | -7.3 | -13.8 to -0.3 | -8.9 | 0.36 | 0.43 | 0.39 | 0.44 |
| 624 | Miles Poindexter | R | 1912–1922 | 22 | -7.3 | -15.5 to +0.5 | -10.4 | 0.39 | 0.31 | 0.50 | 0.36 |
| 625 | Jacob Harold Gallinger | R | 1886–1916 | 21 | -7.4 | -13.2 to -0.5 | -14.4 | 0.33 | 0.48 | 0.33 | 0.47 |
| 626 | Frank Jefferson Horton | R | 1963–1992 | 25 | -7.4 | -14.6 to -1.7 | -10.9 | 0.47 | 0.45 | 0.44 | 0.41 |
| 627 | Richard J. Santorum | R | 1993–2006 | 24 | -7.5 | -15.4 to +0.5 | -2.4 | 0.49 | 0.43 | 0.47 | 0.44 |
| 628 | Duncan Upshaw Fletcher | D | 1915–1932 | 20 | -7.5 | -13.4 to -0.9 | -13.8 | 0.29 | 0.34 | 0.47 | 0.46 |
| 629 | William Dodd Hathaway | D | 1965–1978 | 24 | -7.7 | -14.9 to +0.2 | -13.5 | 0.42 | 0.35 | 0.58 | 0.40 |
| 630 | Francis Marion Cockrell | D | 1877–1904 | 23 | -7.7 | -14.5 to -0.8 | -4.8 | 0.32 | 0.49 | 0.39 | 0.43 |
| 631 | William Louis Dickinson | R | 1970–1992 | 24 | -7.7 | -13.4 to -2.2 | -15.3 | 0.47 | 0.42 | 0.37 | 0.53 |
| 632 | Charles Spalding Thomas | D | 1913–1920 | 22 | -7.7 | -13.3 to -1.9 | -5.1 | 0.35 | 0.42 | 0.39 | 0.40 |
| 633 | Albert Harold Quie | R | 1961–1978 | 22 | -7.7 | -15.1 to -0.7 | -15.7 | 0.41 | 0.33 | 0.55 | 0.45 |
| 634 | James Grove Fulton | R | 1947–1971 | 24 | -7.9 | -16.3 to +0.9 | -12.5 | 0.36 | 0.45 | 0.49 | 0.44 |
| 635 | Orrin G. Hatch | R | 1977–2010 | 23 | -7.9 | -14.2 to +0.1 | -3.8 | 0.43 | 0.55 | 0.40 | 0.42 |
| 636 | Trent Lott | R | 1990–2006 | 19 | -7.9 | -14.7 to -1.6 | -6.6 | 0.47 | 0.57 | 0.29 | 0.46 |
| 637 | Homer Samuel Ferguson | R | 1944–1954 | 23 | -7.9 | -15.4 to -1.0 | -17.1 | 0.43 | 0.36 | 0.50 | 0.47 |
| 638 | Jamie Lloyd Whitten | D | 1944–1989 | 17 | -8.0 | -17.2 to +1.9 | -19.3 | 0.45 | 0.44 | 0.46 | 0.41 |
| 639 | Ronald E. Paul | R | 1979–2009 | 25 | -8.0 | -15.2 to -0.4 | +4.7 | 0.47 | 0.42 | 0.53 | 0.40 |
| 640 | James Oliver Eastland | D | 1941–1976 | 24 | -8.1 | -13.6 to -2.9 | -0.2 | 0.37 | 0.52 | 0.46 | 0.39 |
| 641 | John Cornelius Stennis | D | 1955–1985 | 21 | -8.1 | -14.0 to -2.6 | -14.7 | 0.47 | 0.35 | 0.43 | 0.50 |
| 642 | Michael C. Burgess | R | 2003–2010 | 25 | -8.2 | -14.5 to -1.9 | -6.2 | 0.49 | 0.53 | 0.38 | 0.40 |
| 643 | Homer Earl Capehart | R | 1945–1961 | 24 | -8.2 | -16.1 to -0.6 | -8.9 | 0.43 | 0.42 | 0.41 | 0.48 |
| 644 | Kenneth Douglas McKellar | D | 1916–1950 | 24 | -8.2 | -15.4 to -0.5 | -9.6 | 0.36 | 0.45 | 0.44 | 0.41 |
| 645 | Richard K. Armey | R | 1985–2000 | 23 | -8.3 | -15.5 to -1.7 | +1.1 | 0.40 | 0.56 | 0.40 | 0.43 |
| 646 | Robert Theodore Stafford | R | 1963–1988 | 22 | -8.4 | -16.2 to -0.7 | -16.4 | 0.45 | 0.31 | 0.55 | 0.47 |
| 647 | Harold Royce Gross | R | 1953–1974 | 24 | -8.5 | -14.5 to -2.4 | +3.9 | 0.44 | 0.58 | 0.40 | 0.30 |
| 648 | Olin DeWitt Talmadge Johnston | D | 1946–1964 | 21 | -8.7 | -17.7 to +0.2 | -14.5 | 0.40 | 0.46 | 0.45 | 0.41 |
| 649 | John Milan Ashbrook | R | 1964–1980 | 25 | -8.7 | -16.1 to -2.1 | -2.9 | 0.38 | 0.59 | 0.40 | 0.35 |
| 650 | Hiram Leong Fong | R | 1964–1976 | 22 | -8.9 | -18.2 to +0.7 | -15.4 | 0.43 | 0.35 | 0.53 | 0.39 |
| 651 | Charles Edward Bennett | D | 1951–1991 | 23 | -8.9 | -16.6 to -1.2 | -7.8 | 0.43 | 0.42 | 0.45 | 0.42 |
| 652 | Ernest F. Hollings | D | 1975–2004 | 25 | -9.0 | -15.2 to -1.8 | -9.8 | 0.44 | 0.48 | 0.43 | 0.41 |
| 653 | Frank Bateman Keefe | R | 1939–1950 | 24 | -9.0 | -15.8 to -2.5 | -10.6 | 0.35 | 0.48 | 0.39 | 0.50 |
| 654 | Warren Grant Magnuson | D | 1946–1974 | 22 | -9.0 | -17.0 to -0.6 | -9.4 | 0.42 | 0.37 | 0.53 | 0.37 |
| 655 | Robert Henry Michel | R | 1962–1994 | 23 | -9.0 | -15.6 to -2.0 | -2.9 | 0.47 | 0.34 | 0.53 | 0.38 |
| 656 | Allen Joseph Ellender | D | 1938–1970 | 20 | -9.1 | -17.4 to -0.5 | -16.5 | 0.38 | 0.34 | 0.57 | 0.40 |
| 657 | Kenneth Spicer Wherry | R | 1943–1951 | 17 | -9.1 | -17.6 to -1.2 | -26.9 | 0.49 | 0.32 | 0.51 | 0.39 |
| 658 | John Jacob Rhodes | R | 1954–1982 | 24 | -9.2 | -16.0 to -2.9 | -7.2 | 0.42 | 0.44 | 0.44 | 0.40 |
| 659 | Wilbur Daigh Mills | D | 1943–1972 | 18 | -9.4 | -16.6 to -2.9 | -18.5 | 0.40 | 0.29 | 0.59 | 0.40 |
| 660 | James Burnie Beck | D | 1873–1888 | 22 | -9.5 | -16.3 to -1.9 | -18.4 | 0.32 | 0.35 | 0.46 | 0.39 |
| 661 | Paul Grant Rogers | D | 1958–1978 | 23 | -9.6 | -16.1 to -2.3 | -18.9 | 0.44 | 0.41 | 0.49 | 0.33 |
| 662 | Charles Anderson Wolverton | R | 1928–1958 | 20 | -9.6 | -17.0 to -0.9 | -15.7 | 0.32 | 0.37 | 0.49 | 0.49 |
| 663 | John Hipple Mitchell | R | 1874–1902 | 24 | -9.9 | -17.6 to -1.4 | -11.8 | 0.34 | 0.32 | 0.48 | 0.40 |
| 664 | John Michael Murphy | D | 1965–1980 | 21 | -10.0 | -17.9 to -2.0 | -16.2 | 0.44 | 0.33 | 0.50 | 0.39 |
| 665 | Howell Thomas Heflin | D | 1980–1996 | 24 | -10.0 | -18.0 to -2.7 | -12.0 | 0.41 | 0.42 | 0.38 | 0.53 |
| 666 | Thomas Albert Jenkins | R | 1928–1957 | 25 | -10.1 | -15.7 to -4.6 | -18.2 | 0.32 | 0.49 | 0.41 | 0.42 |
| 667 | Thomas Minor Pelly | R | 1956–1972 | 25 | -10.1 | -15.9 to -4.0 | -9.8 | 0.39 | 0.38 | 0.47 | 0.42 |
| 668 | John Harbin Rousselot | R | 1973–1982 | 23 | -10.3 | -15.6 to -4.2 | -9.9 | 0.40 | 0.31 | 0.54 | 0.40 |
| 669 | Oren Harris | D | 1947–1965 | 23 | -10.4 | -17.4 to -2.9 | -19.0 | 0.41 | 0.30 | 0.49 | 0.43 |
| 670 | Newton Leroy Gingrich | R | 1979–1998 | 23 | -10.7 | -18.4 to -2.4 | +2.6 | 0.43 | 0.58 | 0.33 | 0.35 |
| 671 | Gene Eugene Green | D | 1994–2009 | 23 | -10.8 | -17.9 to -2.8 | -14.7 | 0.42 | 0.59 | 0.34 | 0.35 |
| 672 | William Beck Widnall | R | 1956–1974 | 22 | -10.8 | -16.7 to -5.0 | -13.3 | 0.40 | 0.40 | 0.48 | 0.35 |
| 673 | Sereno Elisha Payne | R | 1884–1914 | 24 | -10.8 | -18.1 to -3.3 | -18.9 | 0.31 | 0.40 | 0.41 | 0.35 |
| 674 | William Albert Steiger | R | 1967–1978 | 22 | -11.0 | -16.5 to -4.6 | -16.7 | 0.36 | 0.28 | 0.54 | 0.43 |
| 675 | Fred Lewis Crawford | R | 1935–1952 | 25 | -11.1 | -18.4 to -4.5 | -9.8 | 0.35 | 0.50 | 0.38 | 0.37 |
| 676 | Don Nickles | R | 1982–2004 | 23 | -11.2 | -18.4 to -3.6 | -17.6 | 0.49 | 0.33 | 0.49 | 0.37 |
| 677 | Frederick Delbert Schwengel | R | 1957–1972 | 25 | -11.3 | -18.0 to -4.7 | -12.0 | 0.33 | 0.45 | 0.38 | 0.43 |
| 678 | Adolph Joachim Sabath | D | 1924–1951 | 20 | -11.4 | -19.9 to -4.0 | -9.1 | 0.32 | 0.52 | 0.28 | 0.43 |
| 679 | Nick Smith | R | 1994–2004 | 25 | -11.9 | -17.2 to -6.9 | -9.9 | 0.38 | 0.46 | 0.44 | 0.37 |
| 680 | John R. Kasich | R | 1983–2000 | 25 | -11.9 | -17.1 to -6.2 | -4.6 | 0.39 | 0.51 | 0.35 | 0.40 |
| 681 | Lawrence Yates Sherman | R | 1913–1921 | 22 | -12.1 | -20.3 to -3.4 | -5.6 | 0.30 | 0.41 | 0.33 | 0.34 |
| 682 | William Cato Cramer | R | 1955–1968 | 24 | -12.6 | -18.1 to -6.5 | -17.0 | 0.45 | 0.37 | 0.41 | 0.32 |
| 683 | Bruce F. Vento | D | 1979–2000 | 24 | -12.7 | -18.0 to -7.1 | -17.6 | 0.39 | 0.38 | 0.45 | 0.40 |
| 684 | Robert Lee Fulton Sikes | D | 1944–1978 | 22 | -12.7 | -19.8 to -4.6 | -6.7 | 0.38 | 0.45 | 0.37 | 0.35 |
| 685 | Clare Eugene Hoffman | R | 1938–1960 | 23 | -12.7 | -19.7 to -5.8 | -4.6 | 0.39 | 0.65 | 0.23 | 0.28 |
| 686 | Charles Laceille Gifford | R | 1928–1942 | 25 | -12.8 | -20.4 to -3.7 | -9.2 | 0.35 | 0.50 | 0.31 | 0.35 |
| 687 | William F. Goodling | R | 1979–2000 | 23 | -13.0 | -19.7 to -5.7 | -14.8 | 0.39 | 0.43 | 0.37 | 0.41 |
| 688 | Helen Delich Bentley | R | 1986–1994 | 25 | -13.1 | -19.9 to -6.3 | -10.8 | 0.41 | 0.62 | 0.31 | 0.26 |
| 689 | Forrest C. Donnell | R | 1945–1950 | 23 | -13.2 | -20.6 to -5.9 | -10.1 | 0.33 | 0.31 | 0.45 | 0.45 |
| 690 | Robert Fleming Rich | R | 1934–1949 | 24 | -13.3 | -19.2 to -6.6 | -5.2 | 0.31 | 0.63 | 0.22 | 0.36 |
| 691 | James Albertus McClure | R | 1967–1988 | 21 | -13.4 | -20.4 to -5.8 | -13.7 | 0.33 | 0.42 | 0.48 | 0.35 |
| 692 | Mark Edward Souder | R | 1996–2010 | 25 | -13.4 | -19.5 to -6.2 | -14.4 | 0.40 | 0.55 | 0.30 | 0.34 |
| 693 | Thomas Dale DeLay | R | 1986–2005 | 24 | -13.4 | -20.1 to -6.4 | -5.4 | 0.39 | 0.59 | 0.25 | 0.35 |
| 694 | Dana T. Rohrabacher | R | 1991–2009 | 25 | -13.4 | -20.2 to -7.1 | -6.3 | 0.42 | 0.62 | 0.21 | 0.33 |
| 695 | Dan L. Burton | R | 1987–2009 | 24 | -13.6 | -20.6 to -6.2 | -26.4 | 0.42 | 0.59 | 0.33 | 0.24 |
| 696 | Frank J. Pallone Jr. | D | 1995–2005 | 24 | -13.8 | -20.4 to -5.7 | -21.5 | 0.51 | 0.51 | 0.28 | 0.27 |
| 697 | Bill McCollum | R | 1983–1999 | 24 | -14.7 | -19.6 to -9.6 | -24.4 | 0.43 | 0.39 | 0.42 | 0.29 |
| 698 | John L. Mica | R | 1995–2009 | 24 | -15.0 | -21.1 to -9.8 | -17.3 | 0.41 | 0.49 | 0.28 | 0.34 |
| 699 | Huey Pierce Long | D | 1932–1935 | 24 | -15.4 | -21.0 to -8.8 | -9.2 | 0.31 | 0.52 | 0.28 | 0.28 |
| 700 | Craig Thomas | R | 1993–2005 | 21 | -15.5 | -21.1 to -10.0 | -21.9 | 0.44 | 0.28 | 0.45 | 0.34 |
| 701 | David T. Dreier | R | 1990–2009 | 13 | -16.1 | -27.0 to -5.7 | -17.0 | 0.38 | 0.48 | 0.25 | 0.36 |
| 702 | Phil Gingrey | R | 2003–2010 | 22 | -17.3 | -25.7 to -8.1 | -17.7 | 0.33 | 0.51 | 0.21 | 0.39 |
| 703 | Steven Douglas Symms | R | 1973–1992 | 24 | -17.7 | -24.4 to -9.8 | -13.0 | 0.33 | 0.42 | 0.43 | 0.25 |
| 704 | Pete A. Sessions | R | 2000–2010 | 17 | -18.6 | -27.8 to -7.4 | -18.1 | 0.43 | 0.39 | 0.26 | 0.29 |
| 705 | Robert Rice Reynolds | D | 1934–1944 | 24 | -18.7 | -23.4 to -13.0 | -8.9 | 0.28 | 0.55 | 0.19 | 0.26 |
| 706 | James M. Inhofe | R | 1992–2010 | 24 | -19.2 | -24.2 to -13.7 | -25.4 | 0.38 | 0.30 | 0.35 | 0.33 |
| 707 | Virginia Foxx | R | 2006–2010 | 24 | -19.5 | -26.9 to -11.3 | -21.1 | 0.39 | 0.46 | 0.23 | 0.27 |
| 708 | Louie B. Gohmert Jr. | R | 2005–2010 | 25 | -21.7 | -26.6 to -15.8 | -14.0 | 0.36 | 0.53 | 0.14 | 0.21 |
| 709 | Steve A. King | R | 2004–2010 | 25 | -24.0 | -31.6 to -16.0 | -19.1 | 0.28 | 0.46 | 0.20 | 0.23 |
| 710 | Kendrick Brett Meek | D | 2004–2008 | 25 | -29.0 | -35.8 to -21.5 | -35.4 | 0.31 | 0.41 | 0.13 | 0.12 |
Method and limits
Speaker names were matched to exactly one member of the public legislator roster by chamber, surname and date; ambiguous names were dropped. The judge saw the first 380 and last 120 words of each speech, six speeches per call, mixed across eras, and had to give strict ranks. The judge was never checked against a human rater. The data ends in 2010. Speakers are represented by sampled speeches, so this is a league of the sample, not of the record. Raw scores for every speech are held by the desk.
Written about in A Model Judged 27,500 Congressional Speeches: Craft Fell About a Point a Decade.