Geographic reference
Union County, Tennessee
Union County is a county or county-equivalent in Tennessee.
Reference details
- State
- Tennessee (TN)
- Census GEOID
- 47173
- Land area
- 579.078 km²
- Water area
- 61.005 km²
- Representative point
- 36.28414, -83.836088
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.