| State | County | % Correct |
|---|---|---|
| Iowa | Ida | 87%
|
| Idaho | Idaho | 87%
|
| Pennsylvania | Indiana | 87%
|
| Iowa | Iowa | 87%
|
| Wisconsin | Iowa | 87%
|
| California | Inyo | 67%
|
| Washington | Island | 60%
|
| California | Imperial | 53%
|
| Michigan | Iron | 53%
|
| Missouri | Iron | 53%
|
| Utah | Iron | 53%
|
| Wisconsin | Iron | 53%
|
| Illinois | Iroquois | 53%
|
| Michigan | Isabella | 53%
|
| Louisiana | Iberia | 40%
|
| Michigan | Ionia | 40%
|
| Michigan | Iosco | 40%
|
| Georgia | Irwin | 40%
|
| Arkansas | Independence | 33%
|
| Michigan | Ingham | 33%
|
| Texas | Irion | 33%
|
| Minnesota | Itasca | 33%
|
| Mississippi | Itawamba | 33%
|
| Louisiana | Iberville | 27%
|
| Florida | Indian River | 27%
|
| Minnesota | Isanti | 27%
|
| Mississippi | Issaquena | 27%
|
| North Carolina | Iredell | 20%
|
| Virginia | Isle of Wight | 13%
|
| Arkansas | Izard | 13%
|