| Letter | Population | State | Answer | % Correct |
|---|---|---|---|---|
| C | 5,240,700 | IL | Cook | 93%
|
| D | 2,480,331 | TX | Dallas | 93%
|
| K | 2,592,149 | NY | Kings | 93%
|
| L | 10,017,068 | CA | Los Angeles | 93%
|
| O | 3,114,363 | CA | Orange | 93%
|
| P | 1,553,165 | PA | Philadelphia | 93%
|
| Q | 2,296,175 | NY | Queens | 93%
|
| U | 551,891 | UT | Utah | 93%
|
| N | 1,626,159 | NY | New York | 86%
|
| S | 3,211,252 | CA | San Diego | 79%
|
| A | 1,578,891 | CA | Alameda | 64%
|
| B | 1,838,844 | FL | Broward | 64%
|
| M | 4,009,412 | AZ | Maricopa | 64%
|
| R | 2,292,507 | CA | Riverside | 64%
|
| V | 839,620 | CA | Ventura | 64%
|
| W | 1,775,273 | MI | Wayne | 64%
|
| E | 919,866 | NY | Erie | 57%
|
| H | 4,336,853 | TX | Harris | 57%
|
| J | 756,832 | KY | Jefferson | 57%
|
| Y | 438,965 | PA | York | 57%
|
| F | 1,212,263 | OH | Franklin | 50%
|
| G | 859,304 | GA | Gwinnett | 36%
|
| T | 1,911,541 | TX | Tarrant | 36%
|
| Z | 14,390 | TX | Zapata | 21%
|
| I | 282,234 | MI | Ingham | 7%
|