Geographic reference
Lake St. Louis city, Missouri
Lake St. Louis city is a Census place in Missouri.
Reference details
- State
- Missouri (MO)
- Census GEOID
- 2940043
- Land area
- 22.186 km²
- Water area
- 2.103 km²
- Representative point
- 38.779858, -90.785586
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.