California · Population 115,759 · Updated March 2026
How far your income goes in Antioch
State-level tax rates that affect your costs
Antioch has a significantly higher cost of living than most US cities, driven largely by premium housing costs. With a cost index of 171 (where 100 equals the national median), Antioch residents can expect to pay median rent of $2,241/month while earning a median household income of $94,256/year.
The median home value in Antioch, CA is $607,400, with typical monthly owner costs around $2,271 including mortgage, insurance, and taxes. With a rent-to-income ratio of 28.5%, Antioch falls within the generally affordable range, though it's approaching the 30% burden threshold.
California's top income tax rate of 13.3% is among the highest in the nation, adding to the overall cost burden. Combined with a 7.25% sales tax rate and 0.71% effective property tax rate, the overall tax environment is a factor in the total cost of living in Antioch.
Common questions about living costs in Antioch