Geographic reference
Yankton County, South Dakota
Yankton County is a county or county-equivalent in South Dakota.
Reference details
- State
- South Dakota (SD)
- Census GEOID
- 46135
- Land area
- 1,349.874 km²
- Water area
- 28.677 km²
- Representative point
- 43.006603, -97.388361
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.