10 Counties with the Lowest Property Tax Rates in California

If you are comparing property taxes across California, these 10 counties have the lowest effective rates in the state. The lowest-rate county, Trinity County, comes in at 0.54% — 0.17% lower than the California average (0.71%). The statewide effective rate is 0.71%.

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#CountyEffective RateMedian TaxMedian Home Value
1Trinity County0.54%$1,772$329,000
2Del Norte County0.59%$1,872$319,600
3San Mateo County0.61%$9,167$1,494,500
4Santa Cruz County0.62%$6,305$1,015,200
5Tehama County0.63%$1,996$315,600
6Glenn County0.65%$2,190$338,400
7Humboldt County0.65%$2,731$418,800
8Siskiyou County0.66%$1,880$284,500
9Monterey County0.66%$4,782$723,100
10Colusa County0.66%$2,481$375,100

How this ranking is calculated

The effective property tax rate is the median annual property tax paid divided by the median home value in each county, expressed as a percentage. It is the most practical way to compare property tax burden between counties because it neutralizes differences in home values.

Counties with the lowest rates in California often share a few characteristics: higher home values that compress the percentage even when dollar taxes are high.

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