Property Taxes in Canonsburg, Pennsylvania
Median Canonsburg, Pennsylvania effective property tax rate: 1.71%, significantly lower than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.
Median Canonsburg, Pennsylvania home value: $231,000
Median annual Canonsburg, Pennsylvania tax bill: $4,234, $1,834 higher than the national median property tax bill of $2,400.
How are property taxes in Washington calculated?
Property taxes in Canonsburg, 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 Canonsburg's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Canonsburg, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Canonsburg Property Tax Calculator Work?
Use this Canonsburg property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Canonsburg's median effective tax rate of 1.71% — based on actual property records in Washington County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment system uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Canonsburg's median effective rate across local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Canonsburg, but the available data shows the same median property tax bill of $4,234 in 15317.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Canonsburg.
About Canonsburg Property Taxes
About Property Taxes in Canonsburg, Washington, Pennsylvania
Canonsburg's median effective property tax rate of 1.71% is lower than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Washington 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 Canonsburg. Homeowners in the 15317 ZIP code carry a median effective rate of 1.71%, while those in the same ZIP code pay 1.71%. This spread — 0 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Washington County. Understanding which part of Canonsburg you live in can make a meaningful difference to your annual tax bill.
Canonsburg 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 Canonsburg, Washington 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 Canonsburg'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 Canonsburg Tax Rate
1.71%
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 Washington County Tax Rate
1.98%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Canonsburg, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15317 | 1.68% | 1.71% | 1.71% | 1.98% | 2.04% |
Source: Ownwell
Property Tax Assessment Values Across Canonsburg, Washington County, Pennsylvania
When examining property taxes in Canonsburg, 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 Washington 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 are sent in the spring each year and 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.
For example, the median home price in Canonsburg is $231,000, with a median tax bill of $4,234. That is well above the national median property tax bill of $2,400 and far higher than the national median property tax rate of 1.02%.
Property Tax Assessment Values Across Canonsburg, Washington County, Pennsylvania
Source: Ownwell
$19,000
$189,450
$359,900
Median Canonsburg Market Value
$231,000
Median Washington County Market Value
$128,500
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$274,101
Property Tax Assessment Values Across Canonsburg, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15317 | $94,300 | $145,400 | $231,000 | $332,200 | $451,500 |
Source: Ownwell
Property Tax Bills Across Canonsburg, Washington County, Pennsylvania
Property tax bills in Canonsburg are calculated by applying the local tax rate to a home’s assessed value, which is based on the market value of the property. For homeowners, the bill is shaped by the home’s value, any exemptions that may apply, and the taxing authorities that collect revenue for local services. With a median home price of $231,000, property taxes can represent a meaningful part of annual housing costs.
The typical property tax bill in the area is $4,234.00, which is above the national median property tax bill of $2,400 and higher than the national median property tax rate of 1.02%. Bills can vary widely, with the 25th percentile at $2,662 and the 75th percentile at $6,002. At the 90th percentile, homeowners pay $8,225, showing how much taxes can rise for higher-valued properties or homes with fewer deductions.
Property Tax Bills Across Canonsburg, Washington County, Pennsylvania
Source: Ownwell
$390
$3,756
$7,122
Median Canonsburg Tax Bill
$4,234
Median Washington County Tax Bill
$2,604
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across Canonsburg, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15317 | $1,796 | $2,662 | $4,234 | $6,002 | $8,225 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Washington Tax Assessor | |
| Website | tyler.washcopa.org |