Antioch Property Tax Rate
Contra Costa County, California
Antioch is located in Contra Costa County, California. Homeowners in Antioch pay a median of $4,532 per year in property taxes on a home valued at $607,400, resulting in an effective tax rate of 0.75%. This is 10% lower than the Contra Costa County average of 0.83%.
0.75%
vs 0.83% county avg
$4,532
Per year
$607,400
2024 estimate
115,759
Antioch, CA
How Antioch Compares
Cities in Contra Costa County
Compare property tax rates for 15 cities in Contra Costa County, California.
| City | Annual Tax | Rate |
|---|---|---|
| Brentwood | $7,891 | 1.00% |
| Oakley | $6,216 | 0.98% |
| Hercules | $7,230 | 0.98% |
| Richmond | $6,113 | 0.94% |
| El Cerrito | $9,421 | 0.85% |
| San Pablo | $4,252 | 0.82% |
| Pittsburg | $4,494 | 0.77% |
| Antioch | $4,532 | 0.75% |
| San Ramon | $10,001 | 0.74% |
| Martinez | $6,028 | 0.73% |
| Pleasant Hill | $7,232 | 0.69% |
| Concord | $5,119 | 0.68% |
| Walnut Creek | $6,910 | 0.67% |
| Danville | $10,001 | 0.63% |
| Lafayette | $10,001 | 0.50% |
About Property Taxes in Antioch
Property taxes in Antioch are collected by Contra Costa County. Tax exemptions available to Contra Costa County residents — including homestead, senior, and disability exemptions — also apply to homeowners in Antioch. For detailed information on available exemptions and the county tax collector, see the Contra Costa County property tax page.
Property Tax Calculator
Estimate your annual property tax in Antioch
Estimated Annual Property Tax
$2,250
$188/month · Rate: 0.75%
Contra Costa County Property Taxes
County-level data, exemptions, historical trends, and tax collector info.
View county details →California Property Taxes
Statewide rates, all 58 counties, and exemptions.
View state details →Think your property tax is too high?
Homeowners save an average of $1,148/year by appealing their assessment.
Learn How to Appeal →Frequently Asked Questions
Data Source: U.S. Census Bureau, 2024 American Community Survey 5-Year Estimates. City-level tax data is derived from Census place-level statistics. Effective tax rates are calculated by dividing median real estate taxes paid by median home value. Actual property tax rates may vary based on local taxing jurisdictions, exemptions, and assessment practices. This information is for general reference only and should not be used as a substitute for professional tax advice.