Mariposa, Mariposa County, California Property Taxes
Property Taxes in Mariposa, California
Median Mariposa, California effective property tax rate: 1.05%, significantly lower than the national median of 1.02%, and lower than the California state median of 1.21%.
Median Mariposa, California home value: $215,580
Median annual Mariposa, California tax bill: $2,285, lower than the national median property tax bill of $2,400.
How are property taxes in Mariposa calculated?
Property taxes in Mariposa, California are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Mariposa's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Mariposa, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Mariposa, Mariposa County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.05%
Estimate Property Tax Bill
$2,264
$2,101
How Does the Mariposa Property Tax Calculator Work?
Use this Mariposa property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Mariposa's median effective tax rate of 1.05% — based on actual property records in Mariposa County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Mariposa's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Mariposa: rates range from 1.05% in 95338 to 1.05% in 95338, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Mariposa.
About Mariposa Property Taxes
About Property Taxes in Mariposa, Mariposa, California
Mariposa’s median effective property tax rate of 1.05% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Mariposa County levy combined with local assessments that can vary by subdivision throughout the city.
Property tax rates are not uniform across Mariposa. Homeowners in the 95338 ZIP code carry a median effective rate of 1.05%, while those in the same ZIP also pay 1.05%. This reflects how local tax districts are drawn across Mariposa County. Understanding where you live can still help you better estimate your annual tax bill.
Mariposa homeowners who believe their assessed value is too high can file a formal appeal with the Tax Assessor before the November 30, 2025 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Mariposa, Mariposa County, California
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Mariposa's effective property tax rate to other cities in California and the median property tax rates in California and the U.S.
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Mariposa Tax Rate
1.05%
Our median effective property tax rate (tax bill Ă· assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Mariposa County Tax Rate
1.05%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Mariposa, Mariposa County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95338 | 1.00% | 1.03% | 1.05% | 1.05% | 1.13% |
Source: Ownwell
Property Tax Assessment Values Across Mariposa, Mariposa County, California
When examining property taxes in Mariposa, understanding the distinction between "market value" and "assessed value" is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Mariposa County assessment office estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Mariposa County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the season.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Mariposa.
For example, the median home price in Mariposa is $215,580, with tax bills ranging significantly across the county. 95338 has the highest median home price at $215,580.
Property Tax Assessment Values Across Mariposa, Mariposa County, California
Source: Ownwell
$87,034
$202,850
$318,665
Median Mariposa Market Value
$215,580
Median Mariposa County Market Value
$202,340
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Mariposa, Mariposa County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95338 | $57,664 | $120,072 | $215,580 | $323,922 | $446,836 |
Source: Ownwell
Property Tax Bills Across Mariposa, Mariposa County, California
Property tax bills in Mariposa are based on the assessed value of a home and the local tax rate applied to that value. When the assessed value rises, the tax bill usually rises too, while a lower assessed value can help keep taxes down. For homeowners, this means property taxes are tied closely to changes in the market and to how the property is valued for tax purposes.
In Mariposa, the median home price is $215,580, and the median property tax bill is $2,285. That is slightly below the national median property tax bill of $2,400, but the amount can vary widely from one home to another. Tax bills in the area range from $1,271 at the 25th percentile to $4,826 at the 90th percentile, showing how different assessed values and tax rates can affect what homeowners owe.
Median Mariposa Tax Bill
$2,285
Median Mariposa County Tax Bill
$2,178
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Mariposa, Mariposa County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 95338 | $613 | $1,271 | $2,285 | $3,494 | $4,826 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | November 30 |
Links | |
|---|---|
| Mariposa Tax Assessor | |
| Website | assr.parcelquest.com |