Cost of living in Oakley, CA

Oakley is a Census city in Contra Costa County, CA. ACS 2024 5-year population is 45,183. Median gross rent is $1,953 (ACS 2024 5-year, this place). Median home value is $660,200. Median household income is $137,677. Insurance is the NAIC state average; food is a USDA plan — no town indexes.