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.
- 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 zone | Local time and UTC offset | Next clock change |
|---|---|---|
| Eastern TimeAmerica/New_York | UTC-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
- 3005279,811 people
- 3028171,603 people
- 3001662,968 people
- 3005862,614 people
- 3025249,554 people
- 3029441,983 people
- 3001234,506 people
- 3009433,731 people
- 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
- Gwinnett County School District964,548 people
- 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.
- Conyers, Georgia (city)18,512 people
- Lakeview Estates, Georgia (CDP)3,596 people
- Milstead, Georgia (CDP)689 people
Bordering areas, nearest first
Distances are straight lines between map points.
- Newton County, Georgia12 mi southeast
- DeKalb County, Georgia14 mi northwest
- Henry County, Georgia16 mi southwest
- Walton County, Georgia19 mi northeast
- 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.
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.