Founded in 1833, Attala County is one of 82 counties in the state of Mississippi. Historically, Attala County was formed from Madison County. The city of Kosciusko is the county seat. With FIPS code of 7, Attala County has a population of 17,742 and area of 735 square miles (1,904 km2).
List of all cities in Attala County, MS alphabetically
| City/Town | Postal Code | Area Code |
| Ethel, MS | 39067 | 662 |
| Kosciusko, MS | 39090 | 662 |
| Mc Adams, MS | 39107 | 662 |
| McCool, MS | 39108 | 662 |
| Sallis, MS | 39160 | 662 |