| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Manchester | 1 | 3,596 | 3,594 | 0.06% | 449 | 8 | City |
| Luthersville | 2 | 860 | 777 | 1.65% | 270 | 3 | City |
| Woodbury | 3 | 836 | 905 | -1.53% | 404 | 2 | City |
| Greenville | 4 | 827 | 796 | 0.49% | 353 | 2 | City |
| Warm Springs | 5 | 435 | 466 | -1.36% | 290 | 2 | City |
| Gay | 6 | 116 | 111 | 0.87% | 134 | 1 | Town |
Manchester is the largest city in Meriwether County, with a population of 3,596.
Gay is the smallest city in Meriwether County, with a population of 116.
There are 6 cities in Meriwether County, Georgia.