Population
1,018,099
2025
+6.2% since 2020
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. Resident population, July 1 estimate.
Gwinnett County, GA: population growth, jobs and income
Gwinnett County gained 8,235 residents between 2024 and 2025 (+0.8%).
Gwinnett County had an estimated 1,018,099 residents in 2025, up 6.2% (59,782 more people) since 2020. That is faster than Georgia as a whole (+5.3%), and the 51st fastest growth of 159 counties in Georgia.
Data as of 2025 · updated
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In the Gwinnett County report
One-time $99 PDF: everything on this page for Gwinnett County, ranked against Georgia and the U.S., plus these figures that are not on the free page:
- Median gross rent$1,810/mo2020–24
- Vacant homes, incl. seasonal and second homes4.1%2020–24
- New homes permitted, last 12 months3,3842025-10/2026-09
- Rent growth, 5 yearsIn the report
- Permits in 5+ unit buildingsIn the report
- IRS income moving in (net AGI)In the report
- Neighbouring-county comparison tableIn the report
What's inside: 5 pages
- 1 Summary, headline numbers and ranks (free preview)
- 2 Ranks and the neighbouring-county table
- 3 Migration, with IRS mover and income flows
- 4 Rent, vacant homes, permits and employers
- 5 Every source and the methods
Headline numbers
Net domestic migration
−7,392
2025
−7.3 per 1,000 residents
−20,082 in total, 2021–2025
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2025), 2025. People moving in from other U.S. counties minus people moving out.
Unemployment rate
3.2%
2025
+0.0 pts since 2019
Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, 2025. Annual average unemployment rate.
New homes permitted
3,946
2025
−16.7% since 2021
3.9 per 1,000 residents
Source: U.S. Census Bureau, Building Permits Survey, 2025. Housing units authorized by building permits in the year.
Median household income
$87,890
2020–24
+20.7% since 2016–20
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020–24. American Community Survey 5-year estimate.
Private-sector employment
372,873
2023
+10.5% since 2018
Source: U.S. Census Bureau, County Business Patterns, 2023. Paid employees of private employers in mid-March (County Business Patterns).
What the numbers say
Net domestic migration was negative in 2025: 7,392 more people moved out to other U.S. counties than moved in.
Private employers had 372,873 paid employees in mid-March 2023, +10.5% since 2018 (County Business Patterns).
Unemployment averaged 3.2% in 2025.
Builders were authorized to start 3,946 new homes in 2025, or 3.9 per 1,000 residents.
Median household income was $87,890 in the 2020–24 American Community Survey, +20.7% since 2016–20.
Across the 3,107 U.S. counties with a comparable estimate, its population growth ranks 471st.
Part of the Atlanta-Sandy Springs-Roswell, GA metro area.
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Gwinnett County population by year
| Year | Population | Change |
|---|---|---|
| 2025 | 1,018,099 | +8,235 |
| 2024 | 1,009,864 | +17,806 |
| 2023 | 992,058 | +12,244 |
| 2022 | 979,814 | +14,798 |
| 2021 | 965,016 | +6,699 |
| 2020 | 958,317 | – |
Census Bureau population estimates, July 1 of each year.
What drove the change in Gwinnett County
Gwinnett County grew by 59,782 people since 2020 even though 20,082 more residents moved to other U.S. counties than came from them: births outnumbered deaths by 27,231, and net international migration added 52,395.
| Component | 2025 | 2020–25 | Share |
|---|---|---|---|
| Natural changebirths minus deaths | +5,865 | +27,231 | |
| International migrationfrom and to other countries | +9,700 | +52,395 | |
| Domestic migrationfrom and to other U.S. counties | −7,392 | −20,082 | |
| Census adjustmentbalancing residual | +62 | +238 | |
| Total change | +8,235 | +59,782 |
Census Bureau population estimates, components of change, each year July 1 to June 30. The components add up to the change in the estimate; the Census adjustment is the small balancing figure the Bureau publishes.
How it ranks
| Measure | In Georgia | Among U.S. counties |
|---|---|---|
| Population growth | 51st of 159 | 471st of 3,107 |
| Net domestic migration per 1,000 residents | 147th of 159 | 2,734th of 3,108 |
| Private-sector job growth | 75th of 158 | 652nd of 3,092 |
| Median household income | 16th of 159 | 351st of 3,107 |
| Lowest unemployment rate | 43rd of 159 | 551st of 3,108 |
| New homes permitted per 1,000 residents | 80th of 156 | 860th of 3,005 |
1st = highest (lowest for unemployment). Counties are ranked only against others with a figure for the same period.
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The County Growth and Demographics Report for Gwinnett County, GA as a PDF, from federal data: population and migration, housing and rents, permits, private employers and jobs, unemployment, ranks in the state and the country, and neighbouring counties, with a source next to every number. Pay once, no subscription.
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Neighbouring counties
Over 2020–25, Gwinnett County's population change (+6.2%) was ahead of 3 of its 8 neighbouring counties and behind 5.
3 of its 8 neighbouring counties had a higher median household income than Gwinnett County's $87,890 (2020–24).
| County | Population2025 | Population change2020–25 | Net domestic migration per 1,000 residents2025 | Homes permitted per 1,000 residents2025 | Median household income2020–24 |
|---|---|---|---|---|---|
| Gwinnett County, GA This county | 1,018,099 | +6.2% | −7.3 | 3.9 | $87,890 |
| DeKalb County, GA | 774,394 | +1.3% | −10.6 | 1.7 | $80,644 |
| Forsyth County, GA | 282,805 | +11.8% | 5.9 | 6.2 | $143,784 |
| Rockdale County, GA | 98,416 | +5.2% | 6.9 | 3.4 | $77,247 |
| Barrow County, GA | 99,773 | +18.7% | 21.7 | 15.9 | $80,653 |
| Walton County, GA | 112,696 | +16.0% | 17.9 | 5.0 | $84,945 |
| Fulton County, GA | 1,098,791 | +2.7% | −2.8 | 8.8 | $95,292 |
| Hall County, GA | 226,568 | +11.4% | 4.6 | 8.8 | $80,901 |
| Jackson County, GA | 99,265 | +29.3% | 45.3 | 18.4 | $89,544 |
Census Bureau population estimates and building permits, American Community Survey 5-year income. Rates per 1,000 residents. – means no figure, or a base too small for a change or rate (it would swing on a few people). A figure from another period shows its year and is left out of the comparison.
Questions
Is Gwinnett County growing?
Yes. Its population grew 6.2% between 2020 and 2025, about 59,782 more people (Census Bureau population estimates). Georgia as a whole changed +5.3% over the same years. That ranks 51st of 159 counties in Georgia for population growth.
How many people moved to Gwinnett County?
On net, none in 2025: about 7,392 more people moved out to other U.S. counties than moved in (Census Bureau net domestic migration estimate).
What is the unemployment rate in Gwinnett County?
It averaged 3.2% in 2025 (BLS Local Area Unemployment Statistics, annual average).
What is the population of Gwinnett County?
About 1,018,099 people, according to the U.S. Census Bureau's population estimate for July 1, 2025.
How many jobs are in Gwinnett County?
Private employers there had 372,873 paid employees in mid-March 2023, +10.5% since 2018 (Census Bureau County Business Patterns; government jobs and the self-employed are not counted).
What Beacon CRE covers in Georgia
Map, parcel and listing layers cover North and South Carolina only for now. This page and the other Georgia county pages carry the public federal growth figures.
Gwinnett County data alerts
Email me when Gwinnett County gets new Census numbers: population, building permits, jobs and income. About 4 emails a year, one click to stop.
Sources and method
- U.S. Census Bureau, Population Estimates Program (Vintage 2025)
- U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics
- U.S. Census Bureau, Building Permits Survey
- U.S. Census Bureau, American Community Survey 5-year estimates
- U.S. Census Bureau, County Business Patterns
Each number shows its own period. Changes compare the latest period with five years earlier (or the earliest period available). Beacon CRE last refreshed these figures on 2026-11-05. Figures come from public federal statistics and are informational only, not investment advice. Check the source before relying on a number. Methodology: how we compute every number. More on every layer: data sources and licences.
Jobs outside North and South Carolina use County Business Patterns (paid private-sector employees in mid-March); wages and government jobs are not included.