El Dorado is a city in and the county seat of Union County, on the southern border of Arkansas, United States. According to the 2020 census, the population of the city is 17,755. El Dorado's population has an African American majority.
Southeast
El Dorado
Union County, AR
Population
17,606
Walk Score
69 · Somewhat Walkable
Median rent
$780
Median home value
$110,600
Founded
1843
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On the National Register
Historic districts
- El Dorado Commercial Historic District (Additional Documentation) · listed 2003
- Mahony Historic District · listed 2011
- Murphy-Hill Historic District · listed 2007
Notable landmarks
- Bank of Commerce · listed 1982
- Barton Library
- Barton Library · listed 2024
- Bell Gin Landing Site (3UN99)
- El Dorado Apartments · listed 1983
- El Dorado Confederate Monument · listed 1996
- El Dorado Junior College Building · listed 1978
- Exchange Bank · listed 1986
- First Presbyterian Church · listed 1991
- Goodwin Field Administration Building
- Goodwin Field Administration Building · listed 2018
- Griffin Auto Company Building · listed 2001
- Henley-Riley Houses · listed 2017
- Hillsboro Street Viaduct · listed 2022
- James Johnson Boys Club Building · listed 2025
- James, Randolph, House · listed 2012
- Masonic Temple · listed 2001
- McKinney, Henry Crawford, House · listed 1983
- McWilliams, J.H., House · listed 2002
- McWilliams, W.F. & Estelle, House · listed 2013
- Municipal Building · listed 1983
- Murphy, Charles H., Sr., House · listed 1983
- Oakland · listed 2019
- Post Office/Federal Building
- Rainey, Matthew, House · listed 1974
- …and 6 more
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