Cities and Towns in Clayton County, Georgia
Founded in 1858, Clayton County is one of 159 counties in the state of Georgia. Historically, Clayton County was formed from Fayette and Henry counties. The city of Jonesboro is the county seat. With FIPS code of 63, Clayton County has a population of 297,100 and area of 143 square miles (370 km²).
List of all cities in Clayton County, GA alphabetically
| City/Town | Postal Code | Area Code |
| Conley, GA | 30288 | 404/678/470 |
| Forest, GA | 30298 | 404/678/470 |
| Forest Park, GA | 30297 | 404/678/470 |
| 30298 | 404/678/470 | |
| Fort Gillem, GA | 30297 | 404/678/470 |
| Jonesboro, GA | 30236 | 770/678/470 |
| 30237 | 770/678/470 | |
| 30238 | 770/678/470 | |
| Lake City, GA | 30260 | 770/678/470 |
| Lake Spivey, GA | 30236 | 770/678/470 |
| Lovejoy, GA | 30250 | 770/678/470 |
| Morrow, GA | 30260 | 770/678/470 |
| 30287 | 770/678/470 | |
| Rex, GA | 30273 | 770/678/470 |
| Riverdale, GA | 30274 | 770/678/470 |
| 30296 | 770/678/470 |
Map of Cities in Clayton County, GA
