Property tax in California: rates, averages, and deductions
State averages from Census ACS, deduction data from IRS SOI, and county rankings below.
Avg property tax
$3,834
annual, median
Avg home value
$534,350
Avg mortgage deduction
Pending
IRS SOI
% claiming mortgage deduction
Pending
IRS SOI
Highest property tax counties
- 1.Marin County$10,001
- 2.Santa Clara County$9,252
- 3.San Francisco County$8,835
- 4.San Mateo County$8,637
- 5.Alameda County$7,622
- 6.Contra Costa County$6,654
- 7.Santa Cruz County$6,011
- 8.Orange County$5,822
- 9.San Benito County$5,803
- 10.Napa County$5,545
Lowest property tax counties
- 1.Modoc County$1,425
- 2.Lassen County$1,660
- 3.Siskiyou County$1,763
- 4.Trinity County$1,793
- 5.Tehama County$1,808
- 6.Del Norte County$1,826
- 7.Lake County$2,026
- 8.Tulare County$2,053
- 9.Plumas County$2,102
- 10.Glenn County$2,110
Frequently asked questions
What is the average property tax in California?
Census ACS median property tax in California is around $3,834 per year. Effective rate varies by county.
Can I deduct property taxes on my federal return?
The SALT deduction (state and local taxes, including property tax) is capped under current federal law. IRS SOI shows the average California filer who claimed the property tax deduction took not yet imported.
Can I appeal my property tax assessment?
Yes in every state, though the process varies. Start with your county assessor's website for timelines and grounds for appeal. A successful appeal reduces your assessed value and the tax bill that flows from it.
Data sources
Disclaimer. HomeRule is not a real estate agent, lender, appraiser, or financial advisor. This content is for educational and informational purposes only. Actual costs vary significantly by property, location, and individual circumstances. Consult qualified professionals for personalized advice.