Geographic reference
Union County, Arkansas
Union County is a county or county-equivalent in Arkansas.
Reference details
- State
- Arkansas (AR)
- Census GEOID
- 05139
- Land area
- 2,691.17 km²
- Water area
- 42.102 km²
- Representative point
- 33.168219, -92.598145
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.