Geographic reference
Porcupine CDP, South Dakota
Porcupine CDP is a Census place in South Dakota.
Reference details
- State
- South Dakota (SD)
- Census GEOID
- 4651340
- Land area
- 24.831 km²
- Water area
- 0 km²
- Representative point
- 43.268525, -102.335259
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.