City in California
San Marcos, CA
- Population
- 96,620 (2024)
- Density
- 3,932 / sq mi
- Land area
- 24.6 sq mi
- Water area
- 0.0 sq mi
- Coordinates
- 33.1326, -117.1699
Resident reviews
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ZIP codes
- 92069
- 92078
- 92096