35 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Roswell | Fulton County | 92,049 |
| Rome | Floyd County | 38,965 |
| Redan | DeKalb County | 30,904 |
| Richmond Hill | Bryan County | 20,600 |
| Riverdale | Clayton County | 14,479 |
| Rincon | Effingham County | 11,870 |
| Rockmart | Polk County | 5,327 |
| Rossville | Walker County | 3,933 |
| Ringgold | Catoosa County | 3,427 |
| Reed Creek | Franklin County | 2,853 |
| Royston | Franklin County | 2,669 |
| Reidsville | Tattnall County | 2,563 |
| Raoul | Banks County | 2,522 |
| Rock Spring | Walker County | 1,769 |
| Richland | Stewart County | 1,472 |
| Russell | Barrow County | 1,452 |
| Robins AFB | Houston County | 1,353 |
| Remerton | Brooks County | 1,290 |
| Rochelle | Wilcox County | 1,154 |
| Resaca | Gordon County | 1,135 |
| Ray City | Berrien County | 1,066 |
| Rutledge | Morgan County | 940 |
| Reynolds | Taylor County | 887 |
| Roberta | Crawford County | 788 |
| Riceboro | Liberty County | 675 |
| Rentz | Laurens County | 317 |
| Rhine | Dodge County | 285 |
| Roopville | Carroll County | 247 |
| Rebecca | Turner County | 205 |
| Register | Bulloch County | 168 |
| Rocky Ford | Screven County | 168 |
| Rayle | Wilkes County | 158 |
| Rockingham | Bacon County | 127 |
| Riddleville | Washington County | 78 |
| Rest Haven | Gwinnett County | 43 |