3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Washington | 1 | 3,564 | 3,741 | -0.81% | 463 | 8 | City |
| Tignall | 2 | 503 | 487 | 0.6% | 183 | 3 | Town |
| Rayle | 3 | 159 | 152 | 0.63% | 155 | 1 | Town |
Washington is the largest city in Wilkes County, with a population of 3,564.
Rayle is the smallest city in Wilkes County, with a population of 159.
There are 3 cities in Wilkes County, Georgia.