Geographic reference
St. Tammany Parish, Louisiana
St. Tammany Parish is a county or county-equivalent in Louisiana.
Reference details
- State
- Louisiana (LA)
- Census GEOID
- 22103
- Land area
- 2,189.411 km²
- Water area
- 648.236 km²
- Representative point
- 30.410022, -89.951962
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.