| State | Year | Answer | % Correct |
|---|---|---|---|
| California (Tie) | 2020 | Kamala Harris | 90%
|
| Florida (Tie) | 2020 | Donald Trump | 88%
|
| Delaware | 2020 | Joe Biden | 88%
|
| Oklahoma | 1976 | Fred Harris | 85%
|
| Vermont | 2020 | Bernie Sanders | 83%
|
| Arizona | 2008 | John McCain | 83%
|
| Massachusetts (Tie) | 2020 | Elizabeth Warren | 71%
|
| Hawaii | 2020 | Tulsi Gabbard | 71%
|
| Indiana | 2020 | Pete Buttigieg | 67%
|
| Kentucky | 2016 | Rand Paul | 63%
|
| Minnesota | 2020 | Amy Klobuchar | 60%
|
| New Jersey | 2020 | Cory Booker | 60%
|
| Colorado (Tie) | 2020 | John Hickenlooper | 60%
|
| Texas (Tie) | 2020 | Beto O'Rourke | 58%
|
| New York (Tie) | 2020 | Andrew Yang | 54%
|
| Alabama | 1976 | George Wallace | 54%
|
| Wisconsin | 2016 | Scott Walker | 54%
|
| North Carolina | 2008 | John Edwards | 52%
|
| New York (Tie) | 2020 | Kirsten Gillibrand | 50%
|
| Arkansas | 2016 | Mike Huckabee | 50%
|
| Georgia (Tie) | 2012 | Newt Gingrich | 48%
|
| Massachusetts (Tie) | 2020 | Bill Weld | 46%
|
| Alaska | 2020 | Mike Gravel | 46%
|
| Ohio | 2020 | Tim Ryan | 46%
|
| Colorado (Tie) | 2020 | Michael Bennet | 44%
|
| Texas (Tie) | 2020 | Julian Castro | 42%
|
| New York (Tie) | 2020 | Michael Bloomberg | 42%
|
| Montana | 2020 | Steve Bullock | 40%
|
| New York (Tie) | 2020 | Bill de Blasio | 38%
|
| New Mexico | 2012 | Gary Johnson | 38%
|
| Washington | 2020 | Jay Inslee | 38%
|
| Louisiana | 2016 | Bobby Jindal | 33%
|
| Maine | 1972 | Ed Muskie | 33%
|
| California (Tie) | 2020 | Eric Swalwell | 33%
|
| Maryland | 2020 | John Delaney | 33%
|
| Rhode Island | 2016 | Lincoln Chafee | 33%
|
| South Carolina | 2020 | Mark Sanford | 33%
|
| Connecticut | 2008 | Chris Dodd | 31%
|
| California (Tie) | 2020 | Marianne Williamson | 31%
|
| West Virginia | 2020 | Richard Ojeda | 31%
|
| South Dakota | 1984 | George McGovern | 29%
|
| Kansas | 2008 | Sam Brownback | 29%
|
| California (Tie) | 2020 | Tom Steyer | 29%
|
| Virginia (Tie) | 2016 | Jim Webb | 27%
|
| Illinois | 2020 | Joe Walsh | 27%
|
| Utah | 2012 | Jon Huntsman | 27%
|
| Tennessee | 2008 | Fred Thompson | 25%
|
| New Hampshire | 2000 | Bob Smith | 23%
|
| Georgia (Tie) | 2012 | Herman Cain | 23%
|
| Massachusetts (Tie) | 2020 | Seth Moulton | 21%
|
| Florida (Tie) | 2020 | Wayne Messam | 21%
|
| Massachusetts (Tie) | 2020 | Deval Patrick | 19%
|
| Idaho | 1976 | Frank Church | 19%
|
| Pennsylvania | 2020 | Joe Sestak | 19%
|
| Nebraska | 1992 | Bob Kerrey | 17%
|
| Missouri | 2004 | Dick Gephardt | 17%
|
| Virginia (Tie) | 2016 | Jim Gilmore | 15%
|
| Iowa | 2008 | Tom Vilsack | 13%
|
| Michigan | 2012 | Thad McCotter | 4%
|
| Oregon | 1960 | Wayne Morse | 2%
|
| Mississippi | 1980 | Cliff Finch | 0%
|
| Wyoming | 1924 | John Kendrick | 0%
|