Geographic reference
San Marcos city, California
San Marcos city is a Census place in California.
Reference details
- State
- California (CA)
- Census GEOID
- 0668196
- Land area
- 63.652 km²
- Water area
- 0.052 km²
- Representative point
- 33.133826, -117.170581
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.