Rockdale County is in the Historic Heartland travel region of Georgia. Its county seat is Conyers, and the U.S. Census Bureau estimates the county had 97,610 residents in 2024, up from 93,513 in 2020. It covers about 130 square miles of land and was created in 1870.
- County seatConyers
- Population (2024 estimate)97,610
- Land area130 square miles
- Created1870
- Travel regionHistoric Heartland
Print it: download the printable Rockdale County map (PDF), sized for standard letter paper (8.5 by 11 inches, portrait). Choose “actual size” or “fit to page” when you print.
Cities and Towns in Rockdale County
Rockdale County has 1 incorporated city or town. Populations are U.S. Census Bureau estimates for July 1, 2024, for the whole city, including any part in a neighboring county.
| City or town | 2024 population | Note |
|---|---|---|
| Conyers (county seat) | 20,111 |
Unincorporated communities marked on the map are Census-designated places, which have no city government: Lakeview Estates and Milstead.
Highways
Interstates and U.S. highways come from Census road data; state route numbers come from the Georgia Department of Transportation’s road inventory. In Georgia most U.S. highways also carry a state route number, and where two routes share the same road GDOT records it under one of them.
- Interstates: I-20
- State routes (Georgia DOT inventory numbers): SR 12, SR 20, SR 138, SR 162, SR 212
Parks, Public Land and Water
Public land shown on the map:
- Panola Mountain State Park (state park)
Lakes and rivers labeled on the map: South River, Big Haynes Creek and Almand Creek. Names follow the U.S. Geological Survey’s official Geographic Names Information System.
For county and city parks, playgrounds and recreation centers, see our Rockdale County parks guide.
Neighboring Counties
Rockdale County borders DeKalb County, Gwinnett County, Henry County, Newton County and Walton County.
Common Questions
What is the county seat of Rockdale County, Georgia?
Conyers is the county seat of Rockdale County.
What cities are in Rockdale County, Georgia?
Rockdale County has 1 incorporated city or town: Conyers.
What counties border Rockdale County?
Rockdale County borders DeKalb County, Gwinnett County, Henry County, Newton County and Walton County.
Is there a printable map of Rockdale County?
Yes. The Rockdale County map on this page is a free PDF sized for letter paper (8.5 by 11 inches, portrait) that you can print or save to your phone.
How many people live in Rockdale County?
The U.S. Census Bureau estimates 97,610 people lived in Rockdale County on July 1, 2024, up from 93,513 in 2020.
Sources we checked
This map and page were built in October 2026 from public data:
- U.S. Census Bureau: TIGER/Line 2023 (county lines, roads, water, place boundaries)
- U.S. Census Bureau: county and city population estimates, Vintage 2024
- U.S. Census Bureau: 2023 Gazetteer (land area)
- USGS: Protected Areas Database of the United States (PAD-US) 4.1 (national forests, refuges, WMAs)
- USGS: Geographic Names Information System (lake and river names)
- Georgia DNR 2026-27 Hunting Regulations (eRegulations) (current WMA list)