Georgia counties › DeKalb County
DeKalb County, Georgia
County seat: Decatur
774,394population
268 sq miland area
1822established
—people per sq mi
Pulse budget dashboards
No Pulse dashboard has been built for DeKalb County yet. The official sites below are the place to start.
Official websites
DeKalb County — official sitedekalbcountyga.gov
Decatur (county seat) — official sitewww.decaturga.com
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 the logo on its official website — recorded October 2026.
Reference: DeKalb County on Wikipedia