Rockdale County, Georgia

Rockdale County, Georgia, has 98,416 residents (July 2025 estimate). Its county seat is Conyers. It uses Eastern Time and covers 130 sq mi (336 km²) of land.

AtlantaColumbus
Rockdale County in Georgia
DeKalb CountyNewton CountyConyersLakeview EstatesMilstead
Rockdale County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
98,416
Land area
130 sq mi (336 km²)
County seat or government
Conyers
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$77,247 ± $3,731
Median home value
$292,900 ± $10,156
Median rent, with utilities
$1,525 ± $80
Homes lived in by their owners
69.6% ± 2.3 points
County type
County
Metro or micro area
Atlanta-Sandy Springs-Roswell, GA metro areaCentral county
Water area
2.28 sq mi (5.9 km²)
State
Georgia
County code (FIPS)
13247
Coordinates (central point)
33.652081, -84.026370

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in Rockdale County

Time zoneLocal time and UTC offsetNext clock change
Eastern TimeAmerica/New_YorkUTC-05:00 in January; UTC-04:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 3005279,811 people
  2. 3028171,603 people
  3. 3001662,968 people
  4. 3005862,614 people
  5. 3025249,554 people
  6. 3029441,983 people
  7. 3001234,506 people
  8. 3009433,731 people
  9. 3001328,297 people

9 ZIP Code areas overlap Rockdale County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

Rockdale County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Rockdale County, largest first

  1. Gwinnett County School District964,548 people
  2. Rockdale County School District95,277 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. Conyers, Georgia (city)18,512 people
  2. Lakeview Estates, Georgia (CDP)3,596 people
  3. Milstead, Georgia (CDP)689 people

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Newton County, Georgia12 mi southeast
  2. DeKalb County, Georgia14 mi northwest
  3. Henry County, Georgia16 mi southwest
  4. Walton County, Georgia19 mi northeast
  5. Gwinnett County, Georgia21 mi north

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.