El Portal, Mariposa County, California Property Taxes
Median EL PORTAL, CA effective property tax rate: 0.98%, significantly lower than the national median of 1.02%, but lower than the California state median of 1.21%.
Median EL PORTAL, CA home value: $186,601
Median annual EL PORTAL, CA tax bill: $1,746, $654 lower than the national median property tax bill of $2,400.
How are property taxes in Mariposa calculated?
Property taxes in EL PORTAL, CA 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 EL PORTAL’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in EL PORTAL, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
El Portal, Mariposa County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.98%
Estimate Property Tax Bill
$1,829
$1,697
Ownwell’s EL PORTAL Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in EL PORTAL with just two data points.
By entering your property's estimated assessed value, our calculator applies EL PORTAL’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Mariposa.
For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across El Portal, Mariposa County, California
Local government entities determine tax rates, which can differ significantly across California. Each year, counties calculate their necessary budget to deliver services and divide this by the total value of all taxable property within their area, resulting in the property tax rate. This process, although influenced by votes and laws, essentially defines the annual property tax rate.
El Portal, located in Mariposa County, showcases a property tax rate that aligns closely with California's median rate. With California's median property tax rate slightly below the national average of 1.02%, homeowners in El Portal benefit from a relatively moderate rate compared to other areas in the U.S. This rate is crucial for funding local services, yet it remains competitive, making El Portal an attractive place for potential homeowners.
In comparison to other cities in California, El Portal's effective property tax rate offers a balanced approach to funding essential services while maintaining affordability. This balance is a key factor in the community's appeal, providing residents with quality services without excessive tax burdens.
Our median effective property tax rate (tax bill ÷ 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 El Portal Tax Rate
0.98%
Our median effective property tax rate (tax bill ÷ 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
1.02%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across El Portal, Mariposa County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95318 | 0.88% | 0.94% | 0.98% | 1.02% | 1.02% |
Source: Ownwell
Property Tax Assessment Values Across El Portal, Mariposa County, California
When examining property taxes in El Portal, CA, 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 Assessor's 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.
In Mariposa County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 El Portal. For example, the median home price in El Portal is $186,601, with tax bills ranging significantly across the county. Zip code 95318 has the highest median home price at $186,601.
Property Tax Assessment Values Across El Portal, Mariposa County, California
Source: Ownwell

$82,469
$204,163
$325,856
Median El Portal Market Value
$186,601
Median Mariposa County Market Value
$200,834
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across El Portal, Mariposa County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95318 | $58,075 | $104,994 | $186,601 | $277,229 | $433,368 |
Source: Ownwell
Property Tax Bills Across El Portal, Mariposa County, California
Median El Portal Tax Bill
$1,746
Median Mariposa County Tax Bill
$1,990
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across El Portal, Mariposa County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95318 | $467 | $895 | $1,746 | $2,750 | $4,306 |
Source: Ownwell