Rockdale County, Georgia
Rockdale County: county in Georgia, United States
About
Rockdale County is a county located in the U.S. state of Georgia. As of the 2010 census, the population was 85,215 and a population density of 249 people per km². After 10 years in 2020 county had an estimated population of 90,939 inhabitants. Its county seat is Conyers. The county was created 155 years ago in 1870.
County Snapshot
Rockdale County at a glance
Rockdale County currently has 2 quality-checked populated place pages linked on MapSof, making it easier to jump from the county overview into local city pages.
Mapped populated places
2
These counts use a stricter populated-place filter so the main lists stay focused on real city and town pages.
Georgia counties
159
Open related pagesLargest city
ConyersPopulation 16,107
Top linked places
Quick Facts about Rockdale County
| Population | 90,939 (2020) |
| Country | United States of America |
| State | Georgia (United States) |
| Area | 342 km2 |
| Water as percent of area | 1.7% |
| Land as percent of area | 98.3% |
| Latitude & Longitude | 33.6542,-84.0266 |
| Altitude | 863 feet / 263 meters |
| Capital | Conyers |
| Establishment | October 18, 1870 |
| Time Zone | America/New_York |
| Local time | 17:51:01 (18th April 2026) |
| Density | 266 Pop. per km² as of 2020 |
| Population growth | 6.29% (2010-2020) |
Geography
Rockdale County is located at 33°39'15"N 84°1'36"W (33.6542400, -84.0266100). It has 3 neighbors: DeKalb County, Gwinnett County and Newton County.
Rockdale County map
icon to open full mode. View satellite images
The largest city of Rockdale County is Conyers with a population of 16,107. . See all Rockdale County cities & populated places.
Rockdale County Populated Places
Cities, towns, neighborhoods & other populated places in Rockdale County.
| City Name | Population | Title |
|---|---|---|
| Conyers | 16,107 | City in Rockdale County, Georgia, United States |
| Lakeview Estates | 2,695 | Census-designated place in Rockdale County, Georgia |
Official website of Rockdale County
Official WebsiteDemographics
The population of Rockdale County increased by 6.29% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 85,215 | - | census |
| 2011 | 85,409 | 0.23% | estimation process |
| 2012 | 85,427 | 0.02% | estimation process |
| 2013 | 86,480 | 1.22% | estimation process |
| 2014 | 87,164 | 0.78% | estimation process |
| 2015 | 88,354 | 1.35% | estimation process |
| 2016 | 88,987 | 0.71% | estimation process |
| 2017 | 89,843 | 0.95% | estimation process |
| 2018 | 90,505 | 0.73% | estimation process |
| 2019 | 90,896 | 0.43% | estimation process |
| 2020 | 90,939 | 0.05% | estimation process |
Georgia Other Counties (more counties)
| County Name | Population | Title |
|---|---|---|
| Fulton County | 1,077,402 | County in Georgia, United States |
| Gwinnett County | 942,627 | County in Georgia, United States |
| Cobb County | 762,944 | County in Georgia, United States |
| DeKalb County | 762,009 | County in Georgia, United States |
| Atlanta | 512,550 | The most populous city in Georgia and the center of the Atlanta metropolitan area. |
| Clayton County | 292,646 | County in Iowa, United States |
| Chatham County | 289,463 | County in Georgia, United States |
| Cherokee County | 265,274 | County in North Carolina, United States |
| Forsyth County | 250,847 | County in Georgia, United States |
| Henry County | 239,139 | County in Indiana, United States |
| Hall County | 206,591 | County in Georgia, United States |
| Richmond County | 202,079 | County in Georgia, United States |
| Augusta | 197,166 | The third most populous city in Georgia. |
| Muscogee County | 196,442 | County in Georgia, United States |
| Columbus | 196,442 | The second most populous city in Georgia. |
| Paulding County | 173,359 | County in Ohio, United States |