Dewart, Northumberland County, Pennsylvania Property Taxes
Property Taxes in Dewart, Pennsylvania
Median Dewart, Pennsylvania effective property tax rate: 12.30%, significantly higher than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.
Median Dewart, Pennsylvania home value: $12,315
Median annual Dewart, Pennsylvania tax bill: $1,515, $885 lower than the national median property tax bill of $2,400.
How are property taxes in Northumberland calculated?
Property taxes in Dewart, 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 Dewart's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Dewart, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Dewart, Northumberland County, Pennsylvania Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
12.3%
Estimate Property Tax Bill
$1,515
$1,406
How Does the Dewart Property Tax Calculator Work?
Use this Dewart property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Dewart's median effective tax rate of 12.30% — based on actual property records in Northumberland County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Dewart'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 Dewart: rates range from 12.30% in 17730 to 12.30% in 17730, 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 Dewart.
About Dewart Property Taxes
About Property Taxes in Dewart, Northumberland, Pennsylvania
Dewart's median effective property tax rate of 12.30% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Northumberland 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 Dewart. Homeowners in the 17730 ZIP code carry a median effective rate of 12.30%, while those in the same ZIP also pay 12.30%. This spread reflects how school district boundaries and local assessment districts are drawn across Northumberland County. Understanding which part of Dewart you live in can make a meaningful difference to your annual tax bill.
Dewart 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 Dewart, Northumberland 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 Dewart's effective property tax rate to other cities in Pennsylvania and the median property tax rates in Pennsylvania and the U.S.
Property Tax Rates Across Dewart, Northumberland County, Pennsylvania
Source: Ownwell
8.10%
10.80%
13.51%
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 Dewart Tax Rate
12.30%
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 Northumberland County Tax Rate
12.42%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Dewart, Northumberland County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17730 | 12.30% | 12.30% | 12.30% | 12.30% | 12.30% |
Source: Ownwell
Property Tax Assessment Values Across Dewart, Northumberland County, Pennsylvania
When examining property taxes in Dewart, 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 Northumberland 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 Northumberland 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 Dewart.
For example, the median home price in Dewart is $12,315, with tax bills ranging significantly across the county. ZIP code 17730 has the highest median home price at $12,315.
Property Tax Assessment Values Across Dewart, Northumberland County, Pennsylvania
Source: Ownwell
$4,025
$15,273
$26,520
Median Dewart Market Value
$12,315
Median Northumberland County Market Value
$13,350
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$235,294
Property Tax Assessment Values Across Dewart, Northumberland County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17730 | $5,725 | $7,488 | $12,315 | $18,928 | $24,215 |
Source: Ownwell
Property Tax Bills Across Dewart, Northumberland County, Pennsylvania
Property tax bills in Dewart are calculated by applying the local tax rate to the assessed value of a home, not its market price. The assessment is based on the value assigned by the county, and that figure is then used to determine how much a homeowner owes each year. In Northumberland County, the median home price is $12,315, which helps show how relatively modest property values can still lead to meaningful tax bills.
What a homeowner pays depends on the assessed value, local tax rates, and any exemptions or appeals that may reduce the taxable amount. In Dewart, the median tax bill is $1,515, while bills can range from $921 at the 25th percentile to $2,329 at the 75th percentile, with the 90th percentile reaching $2,979. That means tax costs can vary widely from one homeowner to another.
For many homeowners, property taxes are a major part of annual housing costs and can affect affordability, especially when assessments rise faster than expected.
Property Tax Bills Across Dewart, Northumberland County, Pennsylvania
Source: Ownwell
$460
$1,773
$3,085
Median Dewart Tax Bill
$1,515
Median Northumberland County Tax Bill
$1,725
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$2,400
Property Tax Bills Across Dewart, Northumberland County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17730 | $704 | $921 | $1,515 | $2,329 | $2,979 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | September 1 |
Links | |
|---|---|
| Northumberland Tax Assessor | |
| Website | gis.norrycopa.net |