| County | State | % Correct |
|---|---|---|
| Kent | Delaware | 86%
|
| Kent | Maryland | 86%
|
| Kent | Michigan | 86%
|
| Kent | Rhode Island | 86%
|
| Kent | Texas | 86%
|
| King | Texas | 76%
|
| King | Washington | 76%
|
| Kings | California | 67%
|
| Kings | New York | 67%
|
| Knox | Illinois | 52%
|
| Knox | Indiana | 52%
|
| Knox | Kentucky | 52%
|
| Knox | Maine | 52%
|
| Knox | Missouri | 52%
|
| Knox | Nebraska | 52%
|
| Knox | Ohio | 52%
|
| Knox | Tennessee | 52%
|
| Knox | Texas | 52%
|
| Kane | Illinois | 48%
|
| Kane | Utah | 48%
|
| Kauai | Hawaii | 48%
|
| Kern | California | 48%
|
| Kenton | Kentucky | 38%
|
| Kenai Peninsula | Alaska | 33%
|
| Kenosha | Wisconsin | 33%
|
| Ketchikan Gateway | Alaska | 33%
|
| Kalamazoo | Michigan | 29%
|
| Kankakee | Illinois | 29%
|
| Kearney | Nebraska | 29%
|
| Kearny | Kansas | 29%
|
| Kennebec | Maine | 29%
|
| Kerr | Texas | 29%
|
| Kewaunee | Wisconsin | 29%
|
| Klamath | Oregon | 29%
|
| Kodiak Island | Alaska | 29%
|
| Karnes | Texas | 24%
|
| Keokuk | Iowa | 24%
|
| Kiowa | Colorado | 24%
|
| Kiowa | Kansas | 24%
|
| Kiowa | Oklahoma | 24%
|
| Kit Carson | Colorado | 24%
|
| Kittson | Minnesota | 24%
|
| Kalawao | Hawaii | 19%
|
| Kalkaska | Michigan | 19%
|
| Kanawha | West Virginia | 19%
|
| Keith | Nebraska | 19%
|
| Kendall | Illinois | 19%
|
| Kendall | Texas | 19%
|
| Kenedy | Texas | 19%
|
| Kershaw | South Carolina | 19%
|
| Keweenaw | Michigan | 19%
|
| Keya Paha | Nebraska | 19%
|
| Kimball | Nebraska | 19%
|
| King and Queen | Virginia | 19%
|
| Kingfisher | Oklahoma | 19%
|
| King George | Virginia | 19%
|
| King William | Virginia | 19%
|
| Kitsap | Washington | 19%
|
| Kleberg | Texas | 19%
|
| Kanabec | Minnesota | 14%
|
| Kandiyohi | Minnesota | 14%
|
| Kay | Oklahoma | 14%
|
| Kemper | Mississippi | 14%
|
| Kimble | Texas | 14%
|
| Kingman | Kansas | 14%
|
| Knott | Kentucky | 14%
|
| Koochiching | Minnesota | 14%
|
| Kootenai | Idaho | 14%
|
| Kidder | North Dakota | 10%
|
| Kingsbury | South Dakota | 10%
|
| Kinney | Texas | 10%
|
| Kittitas | Washington | 10%
|
| Klickitat | Washington | 10%
|
| Kosciusko | Indiana | 10%
|
| Kossuth | Iowa | 10%
|
| Kusilvak | Alaska | 10%
|
| Kaufman | Texas | 5%
|