Union County, Arkansas

Union County
Union County Courthouse in El Dorado
Location within the U.S. state of Arkansas
Arkansas's location within the U.S.
Coordinates: 33°11′14″N 92°35′29″W / 33.187222222222°N 92.591388888889°W / 33.187222222222; -92.591388888889
Country United States
State Arkansas
FoundedNovember 2, 1829
SeatEl Dorado
Largest cityEl Dorado
Area
 • Total1,055 sq mi (2,730 km2)
 • Land1,039 sq mi (2,690 km2)
 • Water16 sq mi (40 km2)  1.5%
Population
 • Total39,054
 • Density40/sq mi (20/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Websitewww.unioncountyar.com

Union County is a county of the U.S. state of Arkansas. As of the 2020 census, the population was 39,054.[1] The county seat is El Dorado. It was founded on November 2, 1829.

References

  1. 1.0 1.1 "QuickFacts: Union County, Arkansas". United States Census Bureau. Retrieved August 8, 2023.