2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Richmond Hill | 1 | 20,600 | 16,794 | 3.84% | 866 | 24 | City |
| Pembroke | 2 | 2,799 | 2,524 | 2% | 366 | 8 | City |
Richmond Hill is the largest city in Bryan County, with a population of 20,600.
Pembroke is the smallest city in Bryan County, with a population of 2,799.
There are 2 cities in Bryan County, Georgia.