Geographic reference
Decatur County, Iowa
Decatur County is a county or county-equivalent in Iowa.
Reference details
- State
- Iowa (IA)
- Census GEOID
- 19053
- Land area
- 1,377.569 km²
- Water area
- 4.139 km²
- Representative point
- 40.736379, -93.78458
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.