Key facts
- Country
- United States
- State
- Georgia
- Founded
- October 18, 1870 ; 155 years ago ( 1870-10-18 )
- Seat
- Conyers
- Largest city
- Conyers
- Total
- 132 sq mi (340 km )
- Land
- 130 sq mi (340 km )
- Water
- 2.3 sq mi (6.0 km ) 1.7%
- Estimate 2025
- 98,416
- Density
- 720/sq mi (280/km )
- Time zone
- UTC−5 ( Eastern )
- Summer dst
- UTC−4 ( EDT )
- Congressional district
Article
Rockdale County is a county located in the North Central portion in the U.S. state of Georgia. As of the 2020 census, the population was 93,570 up from 85,215 in 2010. The county seat is Conyers. Rockdale County is included in Metro Atlanta.
History