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 154 years ago in 1870.

Rockdale County locator map
Location of Rockdale County on Georgia map.

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%
Altitude : 863 feet / 263 meters
Capital : Conyers
Establishment : October 10, 1870
Time Zone : America/New_York
Local time : 12:51:21 (22nd February 2025)
Density : 266 Pop. per km² as of 2020
Population growth : 6.29% (2010-2020)
Rockdale-county-courthouse image
Rockdale-county-courthouse
Rockdale-county-courthouse image
Rockdale-county-courthouse image

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

Click "full screen" full screen 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

Rockdale County has 3 neighbours.

Demographics

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

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