Property Taxes in Millsboro, Pennsylvania
Median Millsboro, Pennsylvania effective property tax rate: 1.89%, significantly lower than the national median of 1.02%, and lower than the Pennsylvania state median of 2.75%.
Median Millsboro, Pennsylvania home value: $68,500
Median annual Millsboro, Pennsylvania tax bill: $1,296, $1,104 lower than the national median property tax bill of $2,400.
How are property taxes in Washington calculated?
Property taxes in Millsboro, 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 Millsboro's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Millsboro, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Millsboro Property Tax Calculator Work?
Use this Millsboro property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Millsboro's median effective tax rate of 1.89% — based on actual property records in Washington 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 Millsboro'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 Millsboro: rates range from 1.89% in 15348 to 1.89% in 15348, 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 Millsboro.
About Millsboro Property Taxes
About Property Taxes in Millsboro, Washington, Pennsylvania
Millsboro’s median effective property tax rate of 1.89% 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 Millsboro. Homeowners in the 15348 ZIP code carry a median effective rate of 1.89%, while those in the same ZIP also pay 1.89%. This reflects how school district boundaries and local assessment districts are drawn across Washington County. Understanding which part of Millsboro you live in can make a meaningful difference to your annual tax bill.
Millsboro homeowners who believe their assessed value is too high can file a formal appeal with the 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 Millsboro, 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 Millsboro'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 Millsboro Tax Rate
1.89%
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 Millsboro, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15348 | 1.89% | 1.89% | 1.89% | 1.89% | 1.89% |
Source: Ownwell
Property Tax Assessment Values Across Millsboro, Washington County, Pennsylvania
When examining property taxes in Millsboro, 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:
In Washington County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.
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 Millsboro.
For example, the median home price in Millsboro is $68,500, with tax bills ranging significantly across the county. 15348 has the highest median home price at $68,500.
Property Tax Assessment Values Across Millsboro, Washington County, Pennsylvania
Source: Ownwell
$19,000
$189,450
$359,900
Median Millsboro Market Value
$68,500
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 Millsboro, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15348 | $11,050 | $45,650 | $68,500 | $97,925 | $130,020 |
Source: Ownwell
Property Tax Bills Across Millsboro, Washington County, Pennsylvania
Property tax bills in Millsboro are calculated by applying the local tax rate to a home’s assessed value, not its market value. The assessed value is the basis for the bill, and that amount is influenced by the property’s characteristics, location, and any reassessment rules used by the county. For homeowners, this means two similar homes can receive different tax bills if their assessed values differ.
In Millsboro, the median home price is $68,500, and property tax bills vary widely. The 25th percentile tax bill is $864, while the 75th percentile reaches $1,852. At the 90th percentile, the bill rises to $2,459, showing how tax costs can climb for higher-assessed properties.
Because property taxes are tied to assessed value, homeowners may see their bills change when their home is reassessed or when local tax rates shift. That makes understanding the assessment process important for budgeting and for spotting whether a bill seems higher than expected.
Median Millsboro Tax Bill
$1,296
Median Washington County Tax Bill
$2,604
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across Millsboro, Washington County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 15348 | $209 | $864 | $1,296 | $1,852 | $2,459 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 1 |
Links | |
|---|---|
| Washington Tax Assessor | |
| Website | tyler.washcopa.org |