Gwinnett County, Georgia Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 2nd-largest in Georgia
The population of Gwinnett County, Georgia is 966,972 as of the 2023 American Community Survey, making it the 2nd-largest county in Georgia. The median household income is $84,823, the median home value is $345,700, and the median age is 35.9.
The population of Gwinnett County has grown 24.2% since 2010 (807,979 → 1,003,869), a +1.56% annualized rate.
966,972
Population
+1.56%
Annual growth
2243
People / sq mi
$84,823
Median Income
$345,700
Median Home Value
Gwinnett County covers 431 sq mi of land at 2242.9 people per square mile.
About Gwinnett County, GA
Gwinnett County is a county in Georgia with a population of 966,972. It ranks #2 among counties in Georgia by population. The median age is 35.9, younger than the national median. The population is 49.0% male and 51.0% female.
The median household income in Gwinnett County is $84,823, above the US median of $74,580. 8.4% of residents live below the federal poverty level. Home values sit at a median of $345,700, with monthly rent averaging $1,713. The homeownership rate of 66.7% is close to the national rate of 64.8%.
Educational attainment in Gwinnett County reflects 38.7% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 16.5% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 32.8 minutes each way.
Gwinnett County Population History (2010-2024)
The county of Gwinnett County had a population of 807,979 in 2010 and 1,003,869 in 2024, a 24.2% growth over 14 years. The peak was 1,003,869 in 2024. Average annual growth rate: 1.56%.
1,003,869
Population (2024)
807,979
Population (2010)
1,003,869
Peak (2024)
1.56%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 807,979 |
| 2011 | 822,407 |
| 2012 | 836,854 |
| 2013 | 853,496 |
| 2014 | 871,052 |
| 2015 | 888,597 |
| 2016 | 905,291 |
| 2017 | 918,681 |
| 2018 | 928,072 |
| 2019 | 937,399 |
| 2020 | 958,378 |
| 2021 | 965,458 |
| 2022 | 980,015 |
| 2023 | 991,602 |
| 2024 | 1,003,869 |
Race & Ethnicity
| White | 36.1% |
| Black or African American | 28.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Age & Sex
35.9
Median Age
51.0%
Female
49.0%
Male
10.9%
Age 65+
Age Distribution
Children (under 15): 21.4% · Seniors (65+): 10.9%
Income & Poverty
| Median household income | $84,823+$10,159 vs state |
| Mean household income | $110,170 |
| Per-capita income | $37,588 |
| Poverty rate | 8.4%-1.5% vs state |
| Unemployment rate | 2.8% |
| Employment-to-population | 65.8% |
Top Industries by Employment
The largest employment sector in Gwinnett County is professional & business services, accounting for 18.8% of workers.
How residents commute
0.6%
Drive alone
0.7%
Carpool
69.0%
Public transit
16.5%
Work from home
32.8 min
Avg commute
Housing
$345,700+$72,800 vs state
Median home value
$1,713
Median rent
66.7%
Homeownership rate
336,078
Total housing units
96.1%
Occupied
3.9%
Vacant
33.3%
Renter-occupied
Social & access
84.6%
With health insurance
97.9%
With broadband internet
32.7%
Foreign-born
5.3%
Veterans (18+)
8.5%
With a disability
62.6%
Speak language other than English at home
Education
87.9%
High School+
38.7%
Bachelor's+
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County rankings
Common questions about Gwinnett County, GA
Frequently Asked Questions
Gwinnett County, Georgia has a population of 966,972 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 2nd-largest county in Georgia. Population density is 2243 people per square mile.
The population of Gwinnett County has grown 24.2% since 2010 (807,979 → 1,003,869), a +1.56% annualized rate.
The median household income in Gwinnett County, Georgia is $84,823, with mean (average) household income of $110,170 and per-capita income of $37,588. 8.4% of residents live below the federal poverty level.
In Gwinnett County, the largest racial and ethnic groups are White (36.1%), Black or African American (28.4%), Hispanic or Latino (1.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Gwinnett County, Georgia is 35.9 years. Residents are 51.0% female and 49.0% male.
The median home value in Gwinnett County is $345,700 and median monthly rent is $1,713. 66.7% of occupied housing units are owner-occupied. The county has 336,078 total housing units, 3.9% of which are vacant.
The largest employment sector in Gwinnett County, Georgia is professional, scientific, and management services, employing 18.8% of workers. The unemployment rate is 2.8%.
Atlanta is among the largest cities associated with Gwinnett County, Georgia, with a population of 499,287.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.