City in California
San Carlos, CA
- Population
- 29,403 (2024)
- Density
- 5,433 / sq mi
- Land area
- 5.4 sq mi
- Water area
- 0.0 sq mi
- Coordinates
- 37.4990, -122.2676
Resident reviews
Be the first to review →No reviews yet. Live in San Carlos, or used to? Tell people what it is really like.
ZIP codes
Select a ZIP code for neighborhood-level income, rent and home values.