El Dorado Flag

El Dorado

County:
Union County
County Seat:
Yes
Area (mi²):
16.201
State:
Arkansas

El Dorado is a city located in Union County, Arkansas. El Dorado has a 2026 population of 16,135. It is also the county seat of Union County. El Dorado is currently declining at a rate of -1.59% annually and its population has decreased by -8.84% since the most recent census, which recorded a population of 17,700 in 2020.

The median household income in El Dorado is $49,244 with a poverty rate of 23.34%. The median age in El Dorado is 36.6 years: 33.6 years for males, and 39.7 years for females. For every 100 females there are 90.7 males.

16.1K
Total Population
996
Density (mi²)
-261 -1.59%
Growth

El Dorado Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)