8 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Irondale | Clayton County | 9,016 |
| Indian Springs | Catoosa County | 1,884 |
| Isle of Hope | Chatham County | 1,840 |
| Ivey | Baldwin County | 997 |
| Irwinton | Wilkinson County | 544 |
| Ila | Madison County | 399 |
| Ideal | Macon County | 389 |
| Iron City | Seminole County | 314 |