3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Griffin | 1 | 24,424 | 23,473 | 0.78% | 1,739 | 14.04 | City |
| Experiment | 2 | 2,499 | 2,915 | -1.03% | 840 | 2.97 | CDP |
| Orchard Hill | 3 | 239 | 223 | 1.27% | 673 | 0.35 | Town |
Griffin is the largest city in Spalding County, with a population of 24,424.
Orchard Hill is the smallest city in Spalding County.
There are 3 cities in Spalding County, Georgia.