4 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Calhoun | 1 | 20,852 | 17,071 | 3.12% | 1,203 | 17 | City |
| Resaca | 2 | 1,133 | 1,145 | -0.18% | 409 | 3 | Town |
| Fairmount | 3 | 762 | 773 | -0.26% | 417 | 2 | City |
| Plainville | 4 | 359 | 353 | 0.28% | 497 | 1 | City |
Calhoun is the largest city in Gordon County, with a population of 20,852.
Plainville is the smallest city in Gordon County, with a population of 359.
There are 4 cities in Gordon County, Georgia.