Lower Frankford is a township in Cumberland County, Pennsylvania, home to about 1,752 people across 15 square miles. It has no ZIP code of its own: it’s part of 17015.
Homes sold for a median of $189 per square foot in the three months ending August 2026, a seller’s market.
Mostly South Middleton; part is in Lower Frankford
Each card is that ZIP code’s whole market, including any part outside Lower Frankford. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Lower Frankford’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Lower Frankford well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Baltimore/Washington International Thurgood Marshall Airport (BWI)75 miles away |
|---|---|
| Closer regional airport | Harrisburg International Airport (MDT)25 miles away |
| Nearest city of 250,000+ | Baltimore, MD69 miles away |
| Nearest city of 1 million+ | Philadelphia, PA111 miles away |
Straight-line distances from the center of Lower Frankford; 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.
Lower Frankford had 1,757 residents in the 2020 census, down 4% since 2000.
It’s the 1313th largest of 2,568 towns in Pennsylvania by population.
Cumberland County grew from 50,344 residents in 1900 to 259,469 in 2020.
Cumberland 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 48.2 inches of rain and melted snow fall in a typical year, with about 28 inches of snow.
Source: NOAA 1991–2020 climate normals, Carlisle Wtp, PA weather station (4 miles away).
131,167 jobs at 6,534 businesses in Cumberland County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
250 doctors and other health care providers list an office in Lower Frankford.
Nearest hospitals
Providers with an office here
| Primary care doctors | 21 |
|---|---|
| Specialist doctors | 68 |
| Dentists | 2 |
| Nurse practitioners and physician assistants | 70 |
| Mental health providers | 27 |
| Physical and occupational therapists | 55 |
| Chiropractors | 7 |
| Pharmacies | 4 |
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 (7 nearby)
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues (2 nearby)
Counts are within about 2.5 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.
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Patrick SchoolCarlisle | Pre-K–8 | 362 | Roman Catholic | 1.5 mi |
| Blue Ridge Mennonite SchoolCarlisle | K–10 | 50 | Mennonite | 5.2 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 South Middleton, Middlesex Township (Cumberland County), Dickinson, Silver Spring, West Pennsboro, North Middleton, Monroe Township (Cumberland County) and Penn Township (Cumberland 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.