Founded in 1871, Clay County is one of 82 counties in the state of Mississippi. Historically, Clay County was formed from Chickasaw, Lowndes, Monroe and Oktibbeha Counties (formerly (Colfax County)). The city of West Point is the county seat. With FIPS code of 25, Clay County has a population of 18,535 and area of 409 square miles (1,059 km2).
List of all cities in Clay County, MS alphabetically
| City/Town | Postal Code | Area Code |
| Abbott, MS | 39773 | 662 |
| Beasley, MS | 39755 | 662 |
| Cedarbluff, MS | 39741 | 662 |
| Griffith, MS | 39741 | 662 |
| Mary Holmes, MS | 39773 | 662 |
| Montpelier, MS | 39754 | 662 |
| Pheba, MS | 39755 | 662 |
| Tibbee, MS | 39773 | 662 |
| Waddell, MS | 39741 | 662 |
| West Point, MS | 39773 | 662 |
| Whites, MS | 39773 | 662 |