Union County, Arkansas

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Union County, Arkansas
Union County Courthouse, El Dorado, AR IMG 2597.JPG
Union County Courthouse in El Dorado
Location within Arkansas
Location within Arkansas
Map of the United States highlighting Arkansas
Arkansas's location within the U.S.
FoundedNovember 2, 1829
SeatEl Dorado
Largest cityEl Dorado
 • Total1,055 sq mi (2,732 km2)
 • Land1,039 sq mi (2,691 km2)
 • Water16 sq mi (41 km2), 1.5%
Population (est.)
 • (2016)39,887
 • Density40/sq mi (20/km2)
Congressional district4th
Time zoneCentral: UTC−6/−5

Union County is a county of the U.S. state of Arkansas. As of the 2010 census, the population was 41,639.[1] The county seat is El Dorado. It was founded on November 2, 1829.

References[change | change source]

  1. "State & County QuickFacts". United States Census Bureau. Retrieved May 19, 2014.