Where is Union County, Arkansas?

location of Union county on a map — Location of Union County within the state of Arkansas

Union County is a county equivalent area found in Arkansas, USA. The county government of Union is found in the county seat of El Dorado.

With a total 2,732.96 sq. km of land and water area, Union County, Arkansas is the 712th largest county equivalent area in the United States. Home to 40,227 people, Union County has a total 19519 households earning 37435 on average per year.

Union County, Arkansas - Quick Facts

FIPS Code	5139
Area Codes	870
Time Zone	CST
Major Cities	El Dorado (population: 31,615), Junction City (population: 2,548), Smackover (population: 2,453), Strong (population: 2,116), Huttig (population: 1,076), Norphlet (population: 588), Mount Holly (population: 441), Calion (population: 423)
Land Area	15,532 sq miles
Water Area	1,039 sq miles
Household Income	$37,435
Housing Units	19,519
Median Home Value	$75,000
High School Grads	82% of population
Holders of Bachelors Degrees	16% of population
Retail Spending	$12,261 per capita
Food & Accomodation Sales	$39,958 per capita