Geographic reference
San Mateo city, California
San Mateo city is a Census place in California.
Reference details
- State
- California (CA)
- Census GEOID
- 0668252
- Land area
- 31.382 km²
- Water area
- 9.668 km²
- Representative point
- 37.56031, -122.3106
View point on map ↗
Geographic facts: 2026 U.S. Census Gazetteer. Coordinates identify a representative point, not the full geographic boundary.