Property Taxes in Farmington, Pennsylvania
Median Farmington, Pennsylvania effective property tax rate: 1.25%, significantly lower than the national median of 1.02%, and lower than the Pennsylvania state median of 2.75%.
Median Farmington, Pennsylvania home value: $67,700
Median annual Farmington, Pennsylvania tax bill: $844, lower than the national median property tax bill of $2,400.
How are property taxes in Fayette calculated?
Property taxes in Farmington, Pennsylvania 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 April 13, 2026
How Does the Farmington Property Tax Calculator Work?
Use this Farmington property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Farmington's median effective tax rate of 1.25% — based on actual property records in Fayette County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Farmington'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 Farmington: rates range from 844.00 in 15437 to 844.00 in 15437, 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 Farmington.
About Farmington Property Taxes
About Property Taxes in Farmington, Fayette, Pennsylvania
Farmington’s median effective property tax rate of 1.25% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Fayette County base levy combined with local school district levies and special taxing districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Farmington. Homeowners in the 15437 ZIP code carry a median effective rate of 1.25%, while those in the same ZIP code also pay 1.25%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Fayette County. Understanding which part of Farmington you live in can make a meaningful difference to your annual tax bill.
Farmington homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the August 1, 2026 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 Farmington, Fayette County, Pennsylvania
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 Farmington's effective property tax rate to other cities in Pennsylvania and the median property tax rates in Pennsylvania and the U.S.
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
1.25%
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 Fayette County Tax Rate
1.37%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Farmington, Fayette County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15437 | 1.25% | 1.25% | 1.25% | 1.25% | 1.25% |
Source: Ownwell
Property Tax Assessment Values Across Farmington, Fayette County, Pennsylvania
When examining property taxes in Farmington, Pennsylvania, 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 Fayette 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 Fayette County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.
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 $67,700, with tax bills ranging significantly across the county. 15437 has the highest median home price at $67,700.
Property Tax Assessment Values Across Farmington, Fayette County, Pennsylvania
Source: Ownwell
$16,280
$57,150
$98,020
Median Farmington Market Value
$67,700
Median Fayette County Market Value
$50,590
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$274,101
Property Tax Assessment Values Across Farmington, Fayette County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15437 | $11,109 | $33,088 | $67,700 | $113,782 | $159,014 |
Source: Ownwell
Property Tax Bills Across Farmington, Fayette County, Pennsylvania
How are property tax bills calculated in Farmington?
Property tax bills in Farmington are based on a home’s assessed value, not its market value, and the local tax rate applied by Fayette County and other taxing authorities. The assessed value is multiplied by the applicable rate to determine the annual bill, so homes with higher assessed values generally owe more.
What factors affect the amount homeowners pay?
The main factors are the property’s assessed value, the local tax rate, and any exemptions or special assessments that may apply. With a median home price of $67,700, tax bills can vary widely depending on how a property is assessed. In Farmington, the 25th percentile tax bill is $403, while the 75th percentile is $1,419 and the 90th percentile is $1,990.
How does this affect homeowners?
Property taxes directly affect monthly housing costs and long-term affordability. A higher assessed value can lead to a larger bill, while a lower assessment may reduce what a homeowner pays.
Median Farmington Tax Bill
$844
Median Fayette County Tax Bill
$705
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across Farmington, Fayette County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15437 | $136 | $403 | $844 | $1,419 | $1,990 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Fayette Tax Assessor | |
| Website | property.co.fayette.pa.us |