Tunnelhill Borough (Blair County) is a borough in Blair County, Pennsylvania, home to about 99 people across 0.3 square miles. It has no ZIP code of its own: it’s part of 16641.
Homes sold for a median of $100 per square foot in the three months ending August 2026, a buyer’s market.
Mostly Gallitzin Borough; part is in Tunnelhill Borough (Blair County)
Each card is that ZIP code’s whole market, including any part outside Tunnelhill Borough (Blair County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Tunnelhill Borough (Blair County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Pittsburgh International Airport (PIT)88 miles away |
|---|---|
| Closer regional airport | Altoona Blair County Airport (AOO)18 miles away |
| Nearest city of 250,000+ | Pittsburgh, PA75 miles away |
| Nearest city of 1 million+ | Philadelphia, PA183 miles away |
Straight-line distances from the center of Tunnelhill Borough (Blair County); 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.
Tunnelhill Borough (Blair County) had 108 residents in the 2020 census, down 8% since 2000.
It’s the 2520th largest of 2,568 towns in Pennsylvania by population.
Blair County grew from 85,099 residents in 1900 to 122,822 in 2020.
Blair County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 81°F in summer, and winter lows average 19°F. About 44.7 inches of rain and melted snow fall in a typical year, with about 38 inches of snow.
Source: NOAA 1991–2020 climate normals, Altoona 3 W, PA weather station (5 miles away).
53,149 jobs at 3,178 businesses in Blair County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
4 doctors and other health care providers list an office in Tunnelhill Borough (Blair County).
Nearest hospitals
Providers with an office here
| Dentists | 1 |
|---|---|
| Mental health providers | 1 |
| Physical and occupational therapists | 2 |
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.
Parks (2 nearby)
Grocery stores
Pharmacies
Museums (1 nearby)
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 Penn Cambria SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Penn Cambria MSGallitzin | 6–8 | 343 | Public | 0.2 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 Gallitzin Borough, Gallitzin Township, Allegheny Township (Cambria County), Tunnelhill Borough (Cambria County) and Allegheny Township (Blair 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.