Williamsport, PA
Lycoming County · Pennsylvania · United States
Home to 43,169 people across 98.027 square miles.
At a glance
17701 by the numbers
Every figure below comes from the 2019–2023 American Community Survey 5-Year Estimates, the Census Gazetteer, or is computed from those. Margins of error are shown where they matter.
Location
Where 17701 is
| Coordinates | 41.345044, -76.857249 |
|---|---|
| Time zone | America/New_York |
| County | Lycoming County |
| State | Pennsylvania (PA) |
| Land area | 98.027 mi² |
| Coordinate source | Census ZCTA internal point |
Local time
America/New_York
Current weather
Live from the National Weather Service
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Distance to major cities
Straight-line, computed from coordinates
| Philadelphia, PA | 130.9 mi |
|---|---|
| New York, NY | 154.9 mi |
| Boston, MA | 306.5 mi |
| Chicago, IL | 557.3 mi |
People
Who lives in 17701
43,169 residents in 18,262 households, averaging 2.36 people per household. The largest age group is under 18 at 19.7% of residents.
Age distribution
Share of residents by age band
Households
Composition and size
| Total households | 18,262 |
|---|---|
| Average household size | 2.36 |
| Family households | 55.4% |
| Living alone | 35.9% |
| Median age | 37.5 years |
| Households with internet | 88.7% |
Race & ethnicity
Census race categories. Hispanic or Latino origin is asked separately and overlaps these groups.
Income & work
What people earn in 17701
The median household here earns $52,770 a year, below the US median of $70,109, which puts 17701 ahead of 20% of American ZIP codes. 18.4% of residents live below the poverty line.
Compared to the US
This ZIP against the national median
| Median household income | $52,770 ±$2,822 |
|---|---|
| Per capita income | $31,772 |
| Poverty rate | 18.4% |
| Unemployment rate | 6.1% |
| Labor force participation | 59.7% |
Household income distribution
Share of households in each bracket
Educational attainment among residents 25 and older: 28.3% hold a bachelor's degree or higher, 90.9% finished high school.
Housing
Homes and rent in 17701
A typical home is valued at $176,200, and median rent runs $869 a month. Ownership is close to even at 54.4% owned, and the typical building went up in 1956.
Costs
Typical values
| Median home value | $176,200 |
|---|---|
| Median gross rent | $869/mo |
| Median year built | 1956 |
| Housing units | 20,891 |
| Vacancy rate | 12.6% |
Own vs. rent
Of 18,262 occupied units
| Owner households | 9,934 |
|---|---|
| Renter households | 8,328 |
Building types
Units by structure size
Getting to work
How 17701 commutes
70.2% of workers drove alone, and the average one-way trip takes 18.4 minutes.
Mode of transport
Workers 16 and older
Travel time
Mean commute 18.4 minutes
Overview
Understanding ZIP code 17701
ZIP code 17701 is assigned to Williamsport, PA, and falls within Lycoming County. Like every US postal code, it began as a mail-routing device rather than a geographic boundary — the US Postal Service groups delivery routes under a single code so carriers and sorting equipment can process mail efficiently. Today it also serves as a practical shorthand for the area itself: roughly 43,169 people live inside it.
At 440 residents per square mile spread over 98.027 square miles, 17701 reads as a small-town area. It is a populous postal code, and density shapes almost everything else on this page — how people get to work, whether they own or rent, and what housing costs.
Household earnings run below the national median. At $52,770, 17701 sits in the lower half, ahead of 20% of them. The US median for comparison is $70,109. Bear in mind that median income describes the midpoint household, not the average — it is not pulled upward by a handful of very high earners the way a mean would be.
Living here
What life in Williamsport looks like
Housing in 17701 costs below the national median. A typical home is valued at $176,200 against a US median of $207,500, and median gross rent runs $869 a month. The split between owning and renting is fairly even at 54.4% owner-occupied, which tends to indicate a mix of housing types rather than one dominant form.
The building stock is dominated by detached single-family houses, which account for 65.1% of housing units here. The median construction year is 1956, making the housing here mid-century.
The population skews broadly in line with the national age profile, with a median age of 37.5 against 42 nationally. The average household holds 2.36 people, and 55.4% are family households.
Getting to work takes 18.4 minutes on average one way. The dominant mode is drove alone at 70.2% of workers.
Where to stay
Where to stay in Williamsport, PA
Williamsport is a smaller community, so options inside 17701 may be limited to a handful of independent inns, motels or bed-and-breakfast properties. Travellers often widen the search to the surrounding area, where the choice is greater and prices are usually competitive.
Local costs are modest — median rent here is $869 a month — and accommodation prices in the area tend to be correspondingly reasonable. For reference, Philadelphia, PA is about 130.9 miles away in a straight line, which is worth factoring in if you are comparing a stay here against one closer to the city centre.
Availability and pricing change constantly, so the live search below will give you a more accurate picture than any figure we could publish here. It opens results for this area on Booking.com.
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Practical uses
What ZIP code 17701 is used for
Beyond addressing mail, 17701 does a lot of quiet administrative work. Retailers use it to calculate shipping and sales tax at checkout. Insurers use it to set premiums, since risk profiles vary geographically. Employers and marketers use it to define service areas. Government agencies use it to route benefits and organise reporting. If you have ever been asked for a postal code by a form that clearly does not intend to send you anything, this is why.
For anyone weighing a move, 17701 offers a compact profile of Williamsport: 43,169 residents, a median household income of $52,770, 28.3% of adults holding a bachelor's degree or higher, and an unemployment rate of 6.1%. A handful of figures like these answer more relocation questions than most neighbourhood guides do.
One caution worth repeating: a postal code is not a neighbourhood. 17701 may cover parts of several distinct areas, and a single neighbourhood in Williamsport may be split across more than one code. Boundaries also shift as USPS adjusts delivery routes. Treat the figures here as describing a delivery area, which is what they actually measure.
Nearby
ZIP codes near 17701
The eight closest postal codes by centroid distance, each with its own full profile. You can also browse every Pennsylvania ZIP code or use the ZIP Express Lookup to search by city, county or time zone.
Other ZIP codes in Williamsport
Williamsport is served by 4 postal codes.
More in Lycoming County
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Questions
Common questions about 17701
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Methodology
Where this data comes from
- Postal geography — GeoNames open postal code database (CC BY 4.0), cross-checked against the US Census Gazetteer.
- Demographics, income, housing, commute — US Census Bureau, American Community Survey 2019–2023 5-Year Estimates, ZIP Code Tabulation Area 17701. Tables B01001, B01002, B01003, B02001, B03003, B08301, B08303, B11001, B15003, B17001, B19001, B19013, B19301, B23025, B25002, B25003, B25024, B25035, B25064, B25077, B28002.
- Land and water area — US Census Bureau 2023 Gazetteer Files.
- Weather — NOAA National Weather Service, fetched live in your browser.
- Map — OpenStreetMap contributors (ODbL).