Geographic reference
San Marcos city, Texas
San Marcos city is a Census place in Texas.
Reference details
- State
- Texas (TX)
- Census GEOID
- 4865600
- Land area
- 104.866 km²
- Water area
- 0.348 km²
- Representative point
- 29.873334, -97.935737
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.