Property Taxes in South Williamsport, Pennsylvania
Median South Williamsport, Pennsylvania effective property tax rate: 3.11%, significantly higher than the national median of 1.02%, and higher than the Pennsylvania state median of 2.75%.
Median South Williamsport, Pennsylvania home value: $139,560
Median annual South Williamsport, Pennsylvania tax bill: $4,338, $1,938 higher than the national median property tax bill of $2,400.
How are property taxes in Lycoming calculated?
Property taxes in South Williamsport, 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 South Williamsport's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in South Williamsport, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the South Williamsport Property Tax Calculator Work?
Use this South Williamsport property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies South Williamsport's median effective tax rate of 3.11% — based on actual property records in Lycoming 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 South Williamsport'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 South Williamsport: rates range from 3.11% in 17702 to 3.11% in 17702, 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 South Williamsport.
About South Williamsport Property Taxes
About Property Taxes in South Williamsport, Lycoming, Pennsylvania
South Williamsport's median effective property tax rate of 3.11% is higher than the Pennsylvania state median of 2.75% and higher than the national median of 1.02%. This rate reflects the Lycoming 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 South Williamsport. Homeowners in the 17702 ZIP code carry a median effective rate of 3.11%, while those in the lowest ZIP also pay 3.11%. This spread reflects how school district boundaries and local assessment districts are drawn across Lycoming County. Understanding which part of South Williamsport you live in can make a meaningful difference to your annual tax bill.
South Williamsport 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 South Williamsport, Lycoming 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 South Williamsport'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 South Williamsport, Lycoming County, Pennsylvania
Source: Ownwell
2.23%
3.15%
4.08%
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 South Williamsport Tax Rate
3.11%
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 Lycoming County Tax Rate
2.63%
Median Effective Pennsylvania Tax Rate
2.75%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across South Williamsport, Lycoming County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17702 | 3.11% | 3.11% | 3.11% | 3.11% | 3.11% |
Source: Ownwell
Property Tax Assessment Values Across South Williamsport, Lycoming County, Pennsylvania
When examining property taxes in South Williamsport, 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. Lycoming County 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 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 Lycoming 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. For context, South Williamsport's median home price is $139,560, and the median tax bill is $4,338, which is above the national median property tax bill of $2,400.
Property Tax Assessment Values Across South Williamsport, Lycoming County, Pennsylvania
Source: Ownwell
$38,575
$89,068
$139,560
Median South Williamsport Market Value
$139,560
Median Lycoming County Market Value
$88,010
Median Pennsylvania Market Value
$118,310
Median United States Market Value
$274,101
Property Tax Assessment Values Across South Williamsport, Lycoming County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17702 | $96,174 | $102,330 | $139,560 | $180,150 | $191,926 |
Source: Ownwell
Property Tax Bills Across South Williamsport, Lycoming County, Pennsylvania
Property tax bills in South Williamsport are based on the assessed value of a home, not its market price alone. Local taxing authorities apply the property tax rate to that assessed value to determine the annual bill, and that amount can change when assessments are updated or tax rates shift.
With a median home price of $139,560, homeowners in the city face property tax bills that are often well above the national median property tax bill of $2,400. The median tax bill in the area is $4,338, which is also the same in zip code 17702. That means many homeowners pay more than the national norm, even before considering higher-end bills.
Property taxes are influenced by the home’s assessed value, local budgets, and the tax rates set by county and municipal authorities in Lycoming County. For homeowners, that can mean a higher annual housing cost and a larger share of monthly expenses tied to property ownership.
Property Tax Bills Across South Williamsport, Lycoming County, Pennsylvania
Source: Ownwell
$960
$2,649
$4,338
Median South Williamsport Tax Bill
$4,338
Median Lycoming County Tax Bill
$2,492
Median Pennsylvania Tax Bill
$3,050
Median United States Tax Bill
$3,209
Property Tax Bills Across South Williamsport, Lycoming County, Pennsylvania
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 17702 | $2,945 | $3,082 | $4,338 | $5,599 | $5,965 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | September 1 |
Links | |
|---|---|
| Lycoming Tax Assessor | |
| Website | propertyinfo.lyco.org |