Farmington, Stanislaus County, California Property Taxes
Median Farmington, CA effective property tax rate: 1.15%, slightly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median Farmington, CA home value: $691,304
Median annual Farmington, CA tax bill: $7,858, $5,458 higher than the national median property tax bill of $2,400.
How are property taxes in Stanislaus County calculated?
Property taxes in Farmington, 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 Farmington’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Farmington, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Farmington, Stanislaus County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.15%
Estimate Property Tax Bill
$7,950
$7,377
Property Tax Rates Across Farmington, Stanislaus County, California
Local government entities determine tax rates, leading to significant variation within California. Each year, counties estimate their budget needs for services and divide this by the total assessed value of taxable property, resulting in the property tax rate. This process, though influenced by votes and legislation, is essentially how annual rates are set.
In Farmington, located in Stanislaus County, the effective property tax rate stands at 1.15%. This rate matches the highest and lowest median tax rates within the state, both found in the same zip code. When compared to the national median property tax rate of 1.02%, Farmington’s rate is slightly higher. The national median property tax bill is $2,400, and while Farmington's tax rate is above the national average, it aligns with California's overall trend of higher property tax rates. Understanding these rates can help property owners make informed decisions about property tax appeals and exemptions.
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 Farmington Tax Rate
1.15%
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 Stanislaus County Tax Rate
1.15%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Farmington, Stanislaus County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95230 | 1.13% | 1.14% | 1.15% | 1.24% | 1.40% |
Source: Ownwell
Property Tax Assessment Values Across Farmington, Stanislaus County, California
When examining property taxes in Farmington, 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 Stanislaus County Assessor 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 Stanislaus County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. 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 Farmington.
For example, the median home price in Farmington is $691,304, with tax bills ranging significantly across the county. Zip code 95230 has the highest median home price at $691,304.
Property Tax Assessment Values Across Farmington, Stanislaus County, California
Source: Ownwell

$112,275
$401,790
$691,304
Median Farmington Market Value
$691,304
Median Stanislaus County Market Value
$255,442
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across Farmington, Stanislaus County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95230 | $194,933 | $426,720 | $691,304 | $905,998 | $1,047,984 |
Source: Ownwell
Property Tax Bills Across Farmington, Stanislaus County, California
Property Tax Bills Across Farmington, Stanislaus County, California
Source: Ownwell

$1,504
$4,681
$7,858
Median Farmington Tax Bill
$7,858
Median Stanislaus County Tax Bill
$3,056
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Farmington, Stanislaus County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95230 | $2,335 | $4,930 | $7,858 | $10,302 | $12,027 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Property Valuation Date | January 1 |
Appeal Deadline | November 30 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | December 10 |
Due Date #2 | April 10 |
Links | |
---|---|
Stanislaus Tax Assessor | |
Website | secure.stancounty.com |