Wellsville is a borough in York County, Pennsylvania, home to about 239 people across 0.1 square miles. It has no ZIP code of its own: it’s part of 17365.
Homes sold for a median of $155 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Warrington Township; part is in Wellsville
Each card is that ZIP code’s whole market, including any part outside Wellsville. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Wellsville’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Baltimore/Washington International Thurgood Marshall Airport (BWI)63 miles away |
|---|---|
| Closer regional airport | Harrisburg International Airport (MDT)13 miles away |
| Nearest city of 250,000+ | Baltimore, MD55 miles away |
| Nearest city of 1 million+ | Philadelphia, PA96 miles away |
Straight-line distances from the center of Wellsville; 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.
Wellsville had 301 residents in the 2020 census, up 8% since 2000.
It’s the 2409th largest of 2,568 towns in Pennsylvania by population.
York County grew from 116,413 residents in 1900 to 456,438 in 2020.
York County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 21°F. About 42.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, York Ap, PA weather station (10 miles away).
176,202 jobs at 8,840 businesses in York County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Wellsville.
Nearest hospitals
Providers with an office here
| Mental health providers | 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.
Public schools here are run by Northern York County SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Wellsville CampusWellsville | K–5 | 244 | Public | 0.6 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Warrington Township and Washington Township (York County).
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.