| State | Office | Name | Party | Rating |
|---|---|---|---|---|
| AL | U.S. Senate-Sr | Richard Shelby | R | 100% |
| AL | U.S. Senate-Jr | Jeff Sessions III | R | 100% |
| AZ | U.S. Senate-Sr | John McCain III | R | 33% |
| CA | U.S. Senate-Sr | Dianne Feinstein | D | 33% |
| CA | U.S. Senate-Jr | Barbara Boxer | D | 66% |
| IA | U.S. Senate-Sr | Chuck Grassley | R | 100% |
| IA | U.S. Senate-Jr | Tom Harkin | D | 66% |
| ID | U.S. Senate-Sr | Mike Crapo | R | 100% |
| IL | U.S. Senate-Sr | Dick Durbin | D | 66% |
| KS | U.S. Senate-Sr | Pat Roberts | R | 100% |
| KS | Governor | Sam Brownback | R | 100% |
| KY | U.S. Senate-Sr | Mitch McConnell | R | 66% |
| LA | U.S. Senate-Sr | Mary Landrieu | D | 100% |
| MD | U.S. Senate-Sr | Barbara Mikulski | D | 66% |
| ME | U.S. Senate-Sr | Susan Collins | R | 100% |
| MI | U.S. Senate-Sr | Carl Levin | D | 66% |
| MS | U.S. Senate-Sr | Thad Cochran | R | 100% |
| MT | U.S. Senate-Sr | Max Baucus | D | 100% |
| NA | Vice President | Joe Biden, Jr. | D | 66% |
| NA | U.S. Secretary of Defense | Charles Hagel | R | 100% |
| NA | U.S. Secretary of State | John Kerry | D | 66% |
| NV | U.S. Senate-Sr | Harry Reid | D | 100% |
| NY | U.S. Senate-Sr | Chuck Schumer | D | 66% |
| OH | Attorney General | Michael DeWine | R | 100% |
| OK | U.S. Senate-Sr | Jim Inhofe | R | 100% |
| OR | U.S. Senate-Sr | Ron Wyden | D | 66% |
| RI | U.S. Senate-Sr | Jack Reed | D | 66% |
| RI | Governor | Linc Chafee | I | 66% |
| SD | U.S. Senate-Sr | Timothy Johnson | D | 100% |
| UT | U.S. Senate-Sr | Orrin Hatch | R | 100% |
| VT | U.S. Senate-Sr | Patrick Leahy | D | 66% |
| WA | U.S. Senate-Sr | Patty Murray | D | 66% |
| WV | U.S. Senate-Sr | Jay Rockefeller IV | D | 100% |
| WY | U.S. Senate-Sr | Mike Enzi | R | 100% |
| Daniel Akaka, Sr. | Other | 66% | ||
| Wayne Allard | Other | 100% | ||
| Evan Bayh | Other | 100% | ||
| Bob Bennett | Other | 66% | ||
| Jeff Bingaman | Other | 66% | ||
| Kit Bond | Other | 100% | ||
| John Breaux | Other | 100% | ||
| Jim Bunning | Other | 100% | ||
| Conrad Burns | Other | 100% | ||
| Robert Byrd | Other | 66% | ||
| Ben Campbell | Other | 100% | ||
| Joseph Maxwell Cleland | Other | 100% | ||
| Kent Conrad | Other | 66% | ||
| Larry Craig | Other | 100% | ||
| Thomas Daschle | Other | 66% | ||
| Chris Dodd | Other | 66% | ||
| Pete Domenici, Jr. | Other | 66% | ||
| Byron Dorgan | Other | 66% | ||
| John Edwards | Other | 66% | ||
| Russ Feingold | Other | 0% | ||
| Peter Fitzgerald | Other | 100% | ||
| William Frist | Other | 100% | ||
| Daniel Graham | Other | 66% | ||
| William Phillip Gramm | Other | 66% | ||
| Judd Gregg | Other | 66% | ||
| Jesse Helms | Other | 33% | ||
| Ernest Hollings | Other | 100% | ||
| Y. Tim Hutchinson | Other | 100% | ||
| Kay Hutchison | Other | 100% | ||
| Daniel Inouye | Other | 66% | ||
| James Merrill Jeffords | Other | 66% | ||
| Edward Kennedy, Sr. | Other | 0% | ||
| Herb Kohl | Other | 66% | ||
| Jon Kyl | Other | 100% | ||
| Joe Lieberman | Other | 0% | ||
| Blanche Lincoln | Other | 100% | ||
| Trent Lott, Sr. | Other | 100% | ||
| Dick Lugar | Other | 100% | ||
| Zell Bryan Miller | Other | 66% | ||
| Frank Murkowski | Other | 100% | ||
| Don Nickles | Other | 66% | ||
| Rick Santorum | Other | 100% | ||
| Paul Sarbanes | Other | 66% | ||
| Gordon Smith | Other | 100% | ||
| Bob Smith | Other | 100% | ||
| Olympia Snowe | Other | 100% | ||
| Arlen Specter | Other | 100% | ||
| Ted Stevens | Other | 100% | ||
| Craig Thomas | Other | 100% | ||
| Fred Thompson | Other | 100% | ||
| Strom Thurmond | Other | 100% | ||
| Robert Torricelli | Other | 0% | ||
| George Voinovich | Other | 100% | ||
| John Warner | Other | 100% | ||
| Paul Wellstone | Other | 33% |
How to Interpret these Evaluations
Keep in mind that ratings done by special interest groups often do not represent a non-partisan stance. In addition, some groups select votes that tend to favor members of one political party over another, rather than choosing votes based solely on issues concerns. Nevertheless, they can be invaluable in showing where an incumbent has stood on a series of votes in the past one or two years, especially when ratings by groups on all sides of an issue are compared. Website links, if available, and descriptions of the organizations offering performance evaluations are accessible by clicking on the name of the group.
Most performance evaluations are displayed in a percentage format. However, some organizations present their ratings in the form of a letter grade or endorsement based on voting records, interviews, survey results and/or sources of campaign funding. For consistency and ease in understanding, Project Vote Smart converts all scores into a percentage when possible. Please visit the group's website or call 1-888-VOTESMART for more specific information.