Cost of living in Castle Hill, CA

Castle Hill is a census-designated place in Contra Costa County, CA. ACS 2024 5-year population is 1,026. Rent uses Contra Costa County ACS 2024 5-year median gross rent; Castle Hill is too small for ACS housing. HUD FMR not bundled. Median home value is $2,000,001. Median household income is $250,001. Insurance is the NAIC state average; food is a USDA plan — no town indexes.