2 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Wrightsville | 1 | 3,666 | 3,466 | 1.1% | 1,001 | 3.66 | City |
| Kite | 2 | 157 | 159 | 0% | 195 | 0.81 | City |
Wrightsville is the largest city in Johnson County, with a population of 3,666.
Kite is the smallest city in Johnson County.
There are 2 cities in Johnson County, Georgia.