| Population | Answer | % Correct |
|---|---|---|
| 281,703 | Washington | 100%
|
| 64,326 | Adams | 93%
|
| 107,537 | Adams | 93%
|
| 771,193 | Jefferson | 93%
|
| 50,890 | Lincoln | 93%
|
| 421,595 | Madison | 93%
|
| 18,716 | Roosevelt | 93%
|
| 746,077 | Monroe | 86%
|
| 26,490 | Taylor | 86%
|
| 63,158 | Garfield | 79%
|
| 103,776 | Grant | 79%
|
| 720,902 | Jackson | 79%
|
| 210,781 | Harrison | 71%
|
| 20,353 | Tyler | 71%
|
| 67,663 | McKinley | 64%
|
| 848,276 | Polk | 64%
|
| 75,927 | Van Buren | 64%
|
| 83,021 | Buchanan | 57%
|
| 302,902 | Cleveland | 57%
|
| 828 | Hayes | 57%
|
| 930,913 | Pierce | 57%
|
| 399 | Arthur | 43%
|
| 1,311 | Harding | 36%
|
| 21,590 | Filmore | 14%
|