| Age | Birthday | Senator | % Correct | |
|---|---|---|---|---|
| 92 | September 17, 1933 | R | Chuck Grassley | 94%
|
| 84 | September 8, 1941 | I | Bernie Sanders | 91%
|
| 83 | February 20, 1942 | R | Mitch McConnell | 82%
|
| 81 | March 31, 1944 | I | Angus King | 79%
|
| 81 | November 21, 1944 | D | Dick Durbin | 68%
|
| 79 | July 11, 1946 | D | Ed Markey | 44%
|
| 82 | May 3, 1943 | R | Jim Risch | 41%
|
| 79 | January 28, 1947 | D | Jeanne Shaheen | 29%
|
| 79 | February 13, 1946 | D | Richard Blumenthal | 29%
|
| 78 | May 2, 1947 | D | Peter Welch | 18%
|