11 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Winder | 1 | 21,183 | 18,342 | 2.69% | 1,471 | 14 | City |
| Winder | 2 | 21,183 | 18,405 | 2.69% | 1,471 | 14 | City |
| Auburn | 3 | 10,727 | 7,501 | 6.27% | 1,584 | 7 | City |
| Auburn | 4 | 10,727 | 7,560 | 6.27% | 1,584 | 7 | City |
| Statham | 5 | 3,344 | 2,830 | 2.99% | 831 | 4 | City |
| Statham | 6 | 3,344 | 2,858 | 2.99% | 831 | 4 | City |
| Russell | 7 | 1,452 | 1,466 | 1.18% | 1,250 | 1 | CDP |
| Bethlehem | 8 | 814 | 707 | 2.65% | 316 | 3 | Town |
| Bethlehem | 9 | 814 | 709 | 2.65% | 316 | 3 | Town |
| Carl | 10 | 235 | 202 | 2.62% | 216 | 1 | Town |
| Carl | 11 | 235 | 202 | 2.62% | 216 | 1 | Town |
Winder is the largest city in Barrow County, with a population of 21,183.
Carl is the smallest city in Barrow County, with a population of 235.
There are 11 cities in Barrow County, Georgia.