Sierra County, CA property tax
Census ACS 2023 5-year estimates · updated 2026-09-20
The median effective property tax rate in Sierra County is 0.78%, above the California median of 0.71% and below the national median of 0.98%. The median homeowner pays $2,590 a year on a home worth $334,100.
- Effective rate
- 0.78%
- Median annual bill
- $2,590
- Median home value
- $334,100
- Rank in California
- 7of 58
Estimated annual bill by home value
| Home value | Estimated bill | Per month |
|---|---|---|
| $200,000 | $1,560 | $130 |
| $300,000 | $2,340 | $195 |
| $400,000 | $3,120 | $260 |
| $500,000 | $3,900 | $325 |
| $750,000 | $5,850 | $488 |
| $1,000,000 | $7,800 | $650 |
Sierra County compared with California and the US
| Area | Effective rate | Median bill | Median home value |
|---|---|---|---|
| Sierra County | 0.78% | $2,590 | $334,100 |
| California median | 0.71% | $4,926 | $695,400 |
| United States median | 0.98% | $2,969 | n/a |
California statewide: A $7,000 homeowners' exemption reduces the taxable value of an owner-occupied home, worth about $70 a year at the 1% base rate. File with the county assessor by February 15 for the full exemption in the first year; it renews automatically. Proposition 13 sets the base rate at 1% of assessed value and caps assessed value growth at 2% a year until the property changes hands.
Due dates and payment
California statewide: two installments: due November 1 (delinquent December 10) and February 1 (delinquent April 10). Confirm the local schedule with the Sierra County tax office.
Appealing your assessment
July 2 to September 15 or November 30 depending on the county. Bring recent sales of comparable homes, photos of condition issues, and any error in the record such as square footage or lot size. How to appeal, step by step.
How California assesses value
Purchase price at acquisition, growing at most 2% per year (Proposition 13); base rate 1% plus voter-approved local levies.
Rates and medians: U.S. Census Bureau, ACS 2023 5-year estimates, tables B25103 and B25077. Effective rate is median taxes paid divided by median owner-occupied home value. Rules: California State Board of Equalization, Homeowners' Exemption.
Frequently asked questions
What is the property tax rate in Sierra County, CA?
The median effective property tax rate in Sierra County is 0.78% of home value, above the California median of 0.71% and below the national median of 0.98%. The median homeowner pays $2,590 a year on a median home value of $334,100 (Census ACS 2023 5-year).
How much is property tax on a $400,000 house in Sierra County?
About $3,120 per year at the county's median effective rate of 0.78%, before exemptions. The exact bill depends on the city, school district and special districts that serve the parcel, so treat this as a planning estimate.
When are property taxes due in Sierra County?
California statewide: two installments: due November 1 (delinquent December 10) and February 1 (delinquent April 10). Check the Sierra County tax office for the exact local dates.
How do I appeal a property tax assessment in Sierra County?
July 2 to September 15 or November 30 depending on the county. Appeals in California start with the county assessor or appraisal review board.
How does Sierra County compare with the rest of California?
Sierra County ranks 7 of 58 California counties by effective rate. The California median is 0.71% and the median bill is $4,926.