Geographic reference
Grant County, South Dakota
Grant County is a county or county-equivalent in South Dakota.
Reference details
- State
- South Dakota (SD)
- Census GEOID
- 46051
- Land area
- 1,764.937 km²
- Water area
- 15.766 km²
- Representative point
- 45.172637, -96.772261
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.