30 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Gainesville | Hall County | 49,089 |
| Griffin | Spalding County | 24,129 |
| Grovetown | Columbia County | 18,323 |
| Georgetown | Quitman County | 12,657 |
| Garden City | Chatham County | 10,569 |
| Gresham Park | DeKalb County | 7,912 |
| Grayson | Gwinnett County | 5,399 |
| Glennville | Tattnall County | 5,061 |
| Greensboro | Greene County | 3,560 |
| Gray | Jones County | 3,554 |
| Grantville | Coweta County | 3,323 |
| Guyton | Effingham County | 3,234 |
| Georgetown-Quitman County | Clay County | 2,347 |
| Gumlog | Franklin County | 2,228 |
| Gordon | Wilkinson County | 1,706 |
| Greenville | Meriwether County | 824 |
| Glenwood | Wheeler County | 812 |
| Gibson | Glascock County | 648 |
| Gillsville | Hall County | 411 |
| Good Hope | Walton County | 407 |
| Graham | Appling County | 270 |
| Gumbranch | Liberty County | 263 |
| Garfield | Emanuel County | 250 |
| Girard | Burke County | 184 |
| Godfrey | Greene County | 166 |
| Gough | Burke County | 144 |
| Gay | Meriwether County | 117 |
| Geneva | Talbot County | 71 |
| Gardi | Wayne County | 45 |
| Glenn | Heard County | 11 |