| Clay | ||
 |
Name Type | American Statesman |
| Created | 1857 | |
| Organized | 1873 | |
| County Seat | Henrietta | |
| Area | 1116.17 (sq. mi) | |
| Land Area | 1097.82 (sq. mi) | |
| Surface Water | 18.35 (sq. mi) | |
| Notes: | ||
| Clay County Courthouse picture | ||
| Clay County Football Stadium(s) | ||
| Clay | ||
|
|
Name Type | American Statesman |
| Created | 1857 | |
| Organized | 1873 | |
| County Seat | Henrietta | |
| Area | 1116.17 (sq. mi) | |
| Land Area | 1097.82 (sq. mi) | |
| Surface Water | 18.35 (sq. mi) | |
| Notes: | ||
| Clay County Courthouse picture | ||
| Clay County Football Stadium(s) | ||