Geographic reference
Erwin town, South Dakota
Erwin town is a Census place in South Dakota.
Reference details
- State
- South Dakota (SD)
- Census GEOID
- 4619860
- Land area
- 1.233 km²
- Water area
- 0 km²
- Representative point
- 44.488024, -97.440858
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.