| City | Population | % Correct |
|---|---|---|
| Des Moines | 214,133 | 99%
|
| Davenport | 101,724 | 96%
|
| Iowa City | 74,828 | 93%
|
| Sioux City | 85,797 | 92%
|
| Dubuque | 59,667 | 91%
|
| Cedar Rapids | 137,710 | 88%
|
| West Des Moines | 68,723 | 88%
|
| Ames | 66,427 | 85%
|
| Council Bluffs | 62,799 | 82%
|
| Waterloo | 67,314 | 82%
|
| Ankeny | 67,887 | 77%
|
| Cedar Falls | 40,713 | 72%
|
| Bettendorf | 39,102 | 59%
|
| Urbandale | 45,580 | 58%
|
| Mason City | 27,338 | 57%
|
| Ottumwa | 25,529 | 57%
|
| Marion | 41,535 | 53%
|
| Fort Dodge | 24,871 | 51%
|
| Marshalltown | 27,591 | 50%
|
| Burlington | 23,982 | 46%
|
| Muscatine | 23,797 | 45%
|
| Waukee | 23,940 | 43%
|
| Clinton | 24,469 | 42%
|
| Coralville | 22,318 | 42%
|
| Altoona | 19,565 | 41%
|
| Boone | 12,460 | 41%
|
| Indianola | 15,833 | 41%
|
| Fort Madison | 10,270 | 39%
|
| Johnston | 24,064 | 39%
|
| Clive | 18,601 | 38%
|
| Newton | 15,760 | 38%
|
| Pella | 10,464 | 38%
|
| Le Mars | 10,571 | 36%
|
| North Liberty | 20,479 | 36%
|
| Oskaloosa | 11,558 | 35%
|
| Storm Lake | 11,269 | 34%
|
| Grimes | 15,392 | 32%
|
| Spencer | 11,325 | 32%
|
| Waverly | 10,394 | 32%
|
| Norwalk | 12,799 | 31%
|
| Carroll | 10,321 | 27%
|
| Pleasant Hill | 10,147 | 23%
|