Geographic reference
Ballwin city, Missouri
Ballwin city is a Census place in Missouri.
Reference details
- State
- Missouri (MO)
- Census GEOID
- 2903160
- Land area
- 23.529 km²
- Water area
- 0 km²
- Representative point
- 38.594725, -90.54996
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.