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Where am ILOCATED

Gwinnett County, Georgia

Gwinnett County, Georgia, has 1,018,099 residents (July 2025 estimate). Its county seat is Lawrenceville. It uses Eastern Time and covers 431 sq mi (1,117 km²) of land.

AtlantaColumbusAugusta-Richmond County
Gwinnett County in Georgia
Barrow CountyDeKalb CountyFulton CountyWalton CountyPeachtree CornersDuluthLawrencevilleSugar HillSuwanee
Gwinnett County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
1,018,099
Land area
431 sq mi (1,117 km²)
County seat or government
Lawrenceville
Time zone
Eastern TimeUTC-05:00 in January; UTC-04:00 in July
Median household income
$87,890 ± $1,617
Median home value
$380,900 ± $2,957
Median rent, with utilities
$1,810 ± $15
Homes lived in by their owners
66.3% ± 0.6 points
County type
County
Metro or micro area
Atlanta-Sandy Springs-Roswell, GA metro areaCentral county
Water area
6.05 sq mi (15.7 km²)
State
Georgia
County code (FIPS)
13135
Coordinates (central point)
33.958756, -84.025735
Open this point in the location finder

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 Gwinnett 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. 30044101,475 people
  2. 3002488,067 people
  3. 3004387,929 people
  4. 3005279,811 people
  5. 3009671,732 people
  6. 3004770,121 people
  7. 3051959,997 people
  8. 3051857,912 people
  9. 3003952,783 people
  10. 3001951,162 people
  11. 3009746,876 people
  12. 3009346,410 people
All 26
  1. 3004544,993 people
  2. 3004641,850 people
  3. 3007841,597 people
  4. 3008738,977 people
  5. 3008438,242 people
  6. 3009236,992 people
  7. 3034030,062 people
  8. 3001726,620 people
  9. 3054826,232 people
  10. 3007125,830 people
  11. 3001121,624 people
  12. 3051718,994 people
  13. 3062018,139 people
  14. 3036016,855 people

26 ZIP Code areas overlap Gwinnett 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

We don’t have a website for this county yet. The US government’s local-office directory ↗ lists its offices. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in Gwinnett County, largest first

  1. Gwinnett County School District964,548 people
  2. DeKalb County School District700,163 people
  3. Fulton County School District612,069 people
  4. Hall County School District164,999 people
  5. Walton County School District98,208 people
  6. Rockdale County School District95,277 people
  7. Barrow County School District89,751 people
  8. Buford City School District18,052 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. Peachtree Corners, Georgia (city)42,373 people
  2. Duluth, Georgia (city)32,426 people
  3. Lawrenceville, Georgia (city)30,954 people
  4. Sugar Hill, Georgia (city)26,128 people
  5. Suwanee, Georgia (city)22,349 people
  6. Snellville, Georgia (city)21,620 people
  7. Norcross, Georgia (city)18,007 people
  8. Buford, Georgia (city)17,997 people
  9. Loganville, Georgia (city)15,527 people
  10. Lilburn, Georgia (city)15,390 people
  11. Braselton, Georgia (town)15,178 people
  12. Mountain Park, Georgia (CDP)12,850 people
All 19
  1. Doraville, Georgia (city)11,134 people
  2. Auburn, Georgia (city)8,711 people
  3. Dacula, Georgia (city)7,444 people
  4. Grayson, Georgia (city)4,858 people
  5. Berkeley Lake, Georgia (city)2,597 people
  6. Rest Haven, Georgia (town)44 people
  7. Mulberry, Georgia (city)

Bordering areas, nearest first

Distances are straight lines between map points.

  1. DeKalb County, Georgia17 mi southwest
  2. Barrow County, Georgia18 mi east
  3. Forsyth County, Georgia19 mi north
  4. Walton County, Georgia21 mi southeast
  5. Rockdale County, Georgia21 mi south
  6. Hall County, Georgia27 mi northeast
  7. Fulton County, Georgia28 mi southwest
  8. Jackson County, Georgia29 mi northeast

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.