Georgia counties › Gwinnett County
Gwinnett County, Georgia
County seat: Lawrenceville
1,018,099population
433 sq miland area
1818established
—people per sq mi
Pulse budget dashboards
Gwinnett County Pulse — county dashboardFY2025 adopted budget & FY2024 ACFR — verified figures
City of Lawrenceville Pulse — city dashboardFY2021 audited figures (ACFR) — verified
Official websites
Gwinnett County — official sitewww.gwinnettcounty.com
Lawrenceville (county seat) — official sitewww.lawrencevillega.org
Official links last verified October 23, 2026 — each address was opened and confirmed to be the government it names.
Sources
- Population & density: U.S. Census Bureau, Population Division — QuickFacts: Georgia (current population estimates), as compiled in Wikipedia, List of counties in Georgia.
- Land area: National Association of Counties, as compiled in the same list.
- County seat & year established: Wikipedia, List of counties in Georgia.
- Official websites: recorded from Wikipedia/Wikidata and content-verified October 23, 2026.
- Page accent: county colors from the logo on its official website; county-seat city colors from its official website's declared theme color — recorded October 2026.
Reference: Gwinnett County on Wikipedia