Geographic reference
Grassland Colony CDP, South Dakota
Grassland Colony CDP is a Census place in South Dakota.
Reference details
- State
- South Dakota (SD)
- Census GEOID
- 4625741
- Land area
- 1.104 km²
- Water area
- 0 km²
- Representative point
- 45.668242, -98.796458
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.