Antrim is a township in Franklin County, Pennsylvania, home to about 16,018 people across 70 square miles. Its ZIP codes are 17225 and 17263, and parts of 17202 and 17268 are in Antrim too.
Homes sold for a median of $160 per square foot across 2 ZIP codes in the three months ending August 2026, and 1 of 2 were seller’s markets.
Mostly Antrim; also Greencastle and Montgomery Township (Franklin County)
All in Antrim
Mostly Hamilton Township (Franklin County); part is in Antrim
Mostly Waynesboro; part is in Antrim
Each card is that ZIP code’s whole market, including any part outside Antrim. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Antrim’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Washington Dulles International Airport (IAD)60 miles away |
|---|---|
| Closer regional airport | Hagerstown Regional Richard A Henson Field (HGR)6 miles away |
| Nearest city of 250,000+ | Baltimore, MD68 miles away |
| Nearest city of 1 million+ | Philadelphia, PA138 miles away |
Straight-line distances from the center of Antrim; 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.
Antrim had 15,778 residents in the 2020 census, up 26% since 2000.
It’s the 149th largest of 2,568 towns in Pennsylvania by population.
Franklin County grew from 54,902 residents in 1900 to 155,932 in 2020.
Franklin County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 87°F in summer, and winter lows average 25°F. About 35.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Hagerstown Washington Co Ap, MD weather station (6 miles away).
52,942 jobs at 3,111 businesses in Franklin County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
69 doctors and other health care providers list an office in Antrim’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 13 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 5 |
| Nurse practitioners and physician assistants | 18 |
| Mental health providers | 13 |
| Physical and occupational therapists | 11 |
| Optometrists | 4 |
| Chiropractors | 4 |
| Pharmacies | 3 |
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 (6 nearby)
Grocery stores (3 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 5.5 miles 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 Greencastle-Antrim SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Greencastle-Antrim Primary SchGreencastle | K–2 | 529 | Public | 0.9 mi |
| Greencastle-Antrim El SchGreencastle | 3–5 | 671 | Public | 1.0 mi |
| Greencastle-Antrim MSGreencastle | 6–8 | 729 | Public | 0.9 mi |
| Greencastle-Antrim SHSGreencastle | 9–12 | 982 | Public | 0.8 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Antrim Mennonite SchoolGreencastle | 1–10 | 33 | Mennonite | 1.5 mi |
| Shady Grove Mennonite SchoolGreencastle | 1–10 | 156 | Mennonite | 2.2 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 Washington Township (Franklin County), Hamilton Township (Franklin County), Waynesboro, Guilford, Greene Township (Franklin County), Greencastle, Quincy, St. Thomas, Montgomery Township (Franklin County) and Peters Township.
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.