Founded in 1918, Cook County is one of 159 counties in the state of Georgia. Historically, Cook County was formed from Berrien County. The city of Adel is the county seat. With FIPS code of 75, Cook County has a population of 17,225 and area of 229 square miles (593 km2).
List of all cities in Cook County, GA alphabetically
| City/Town | Postal Code | Area Code |
| Adel, GA | 31620 | 229 |
| Cecil, GA | 31627 | 229 |
| El Dorado, GA | 31637 | 229 |
| Lenox, GA | 31637 | 229 |
| Sparks, GA | 31647 | 229 |
Map of Cities in Cook County, GA
