Cost of living in California, MD

California is a census-designated place in St. Mary's County, MD. ACS 2024 5-year population is 13,136. Median gross rent is $1,927 (ACS 2024 5-year, this place). Median home value is $346,800. Median household income is $119,855. Insurance is the NAIC state average; food is a USDA plan — no town indexes.