Cost of living in San Carlos, CA

San Carlos is a Census city in San Mateo County, CA. ACS 2024 5-year population is 29,614. Median gross rent is $2,854 (ACS 2024 5-year, this place). Median home value is $2,000,001. Median household income is $237,470. Insurance is the NAIC state average; food is a USDA plan — no town indexes.