| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density (/mi²) | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Conyers | 1 | 21,047 | 17,322 | 3.29% | 1,789 | 12 | City |
Conyers is the largest city in Rockdale County, with a population of 21,047.
Conyers is the smallest city in Rockdale County, with a population of 21,047.
There is 1 city in Rockdale County, Georgia.