| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Lumber City | 1 | 941 | 965 | -0.32% | 489 | 2 | City |
| Milan | 2 | 603 | 613 | -0.33% | 194 | 3 | City |
| Scotland | 3 | 164 | 165 | 0% | 114 | 1 | City |
| Jacksonville | 4 | 106 | 108 | -0.93% | 98 | 1 | City |
Lumber City is the largest city in Telfair County, with a population of 941.
Jacksonville is the smallest city in Telfair County, with a population of 106.
There are 4 cities in Telfair County, Georgia.