Duboistown is a borough in Lycoming County, Pennsylvania, home to about 1,403 people across 0.6 square miles. It has no ZIP code of its own: it’s part of 17702.
Homes sold for a median of $146 per square foot in the three months ending August 2026, a seller’s market.
Mostly South Williamsport; part is in Duboistown
Each card is that ZIP code’s whole market, including any part outside Duboistown. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Duboistown’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Philadelphia International Airport (PHL)132 miles away |
|---|---|
| Closer regional airport | Williamsport Regional Airport (IPT)8 miles away |
| Nearest city of 250,000+ | Philadelphia, PA130 miles away |
Straight-line distances from the center of Duboistown; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Duboistown had 1,200 residents in the 2020 census, down 6% since 2000.
It’s the 1496th largest of 2,568 towns in Pennsylvania by population.
Lycoming County grew from 75,663 residents in 1900 to 114,188 in 2020.
Lycoming County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 21°F. About 42.7 inches of rain and melted snow fall in a typical year, with about 33 inches of snow.
Source: NOAA 1991–2020 climate normals, Williamsport 2, PA weather station (5 miles away).
45,994 jobs at 2,744 businesses in Lycoming County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
27 doctors and other health care providers list an office in Duboistown.
Nearest hospitals
Providers with an office here
| Primary care doctors | 8 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 5 |
| Nurse practitioners and physician assistants | 7 |
| Mental health providers | 2 |
| Physical and occupational therapists | 3 |
| Chiropractors | 1 |
| Pharmacies | 1 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 1 mile of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by South Williamsport Area SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Central El SchSouth Williamsport | K–4 | 414 | Public | 3.7 mi |
| Rommelt El SchSouth Williamsport | 5–6 | 176 | Public | 3.7 mi |
| South Williamsport Area JSHSSouth Williamsport | 7–12 | 478 | Public | 3.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Mountain View Christian SchoolSouth Williamsport | K–8 | 13 | Seventh-day Adventist | 4.5 mi |
| Mountain View SchoolSouth Williamsport | 1–8 | 27 | Amish | 5.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with South Williamsport, Limestone Township (Lycoming County), Susquehanna Township (Lycoming County), Armstrong Township and Bastress.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.