3 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Washington | 1 | 3,593 | 3,741 | -0.83% | 467 | 8 | City |
| Tignall | 2 | 500 | 487 | 0.4% | 182 | 3 | Town |
| Rayle | 3 | 158 | 152 | 0.64% | 154 | 1 | Town |
Washington is the largest city in Wilkes County, with a population of 3,593.
Rayle is the smallest city in Wilkes County, with a population of 158.
There are 3 cities in Wilkes County, Georgia.