Millheim is a borough in Centre County, Pennsylvania, home to about 777 people across 1.3 square miles. Its ZIP code is 16854, and parts of 16820 are in Millheim too.
Homes sold for a median of $153 per square foot in the three months ending August 2026, a seller’s market.
Mostly Millheim; also Penn Township (Centre County)
Mostly Haines; part is in Millheim
Each card is that ZIP code’s whole market, including any part outside Millheim. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Millheim’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)126 miles away |
|---|---|
| Closer regional airport | State College Regional Airport (SCE)20 miles away |
| Nearest city of 250,000+ | Baltimore, MD119 miles away |
| Nearest city of 1 million+ | Philadelphia, PA137 miles away |
Straight-line distances from the center of Millheim; 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.
Millheim had 831 residents in the 2020 census, up 11% since 2000.
It’s the 1933rd largest of 2,568 towns in Pennsylvania by population.
Centre County grew from 42,894 residents in 1900 to 158,172 in 2020.
Centre County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 15°F. About 42.4 inches of rain and melted snow fall in a typical year, with about 35 inches of snow.
Source: NOAA 1991–2020 climate normals, Millheim, PA weather station (about a mile away).
44,569 jobs at 3,344 businesses in Centre 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 Millheim.
Nearest hospitals
Providers with an office here
| Chiropractors | 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.
Parks (2 nearby)
Grocery stores
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.
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Kramer Gap SchoolMillheim | 1–8 | 22 | Amish | 2.5 mi |
| Misty Meadow SchoolMillheim | 1–8 | 21 | Amish | 1.0 mi |
Source: U.S. Department of Education, NCES: Common Core of Data 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 Haines and Penn Township (Centre 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.