Penn Township (Chester County) is a township in Chester County, Pennsylvania, home to about 5,744 people across 9.6 square miles. It has no ZIP code of its own: it’s part of 19330 and 19390.
Homes sold for a median of $223 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Londonderry Township (Chester County); part is in Penn Township (Chester County)
Mostly London Grove; part is in Penn Township (Chester County)
Each card is that ZIP code’s whole market, including any part outside Penn Township (Chester County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Penn Township (Chester County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Philadelphia International Airport (PHL)33 miles away |
|---|---|
| Closer regional airport | Wilmington Airport (ILG)17 miles away |
| Nearest city of 250,000+ | Philadelphia, PA40 miles away |
Straight-line distances from the center of Penn Township (Chester 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.
Penn Township (Chester County) had 5,644 residents in the 2020 census, up 101% since 2000.
It’s the 497th largest of 2,568 towns in Pennsylvania by population.
Chester County grew from 95,695 residents in 1900 to 534,413 in 2020.
Chester 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 23°F. About 47.1 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Avondale 2 N, PA weather station (4 miles away).
262,454 jobs at 15,102 businesses in Chester County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
156 doctors and other health care providers list an office in Penn Township (Chester County)’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 29 |
|---|---|
| Specialist doctors | 14 |
| Dentists | 11 |
| Nurse practitioners and physician assistants | 33 |
| Mental health providers | 18 |
| Physical and occupational therapists | 40 |
| Optometrists | 5 |
| Chiropractors | 6 |
| 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 (3 nearby)
Grocery stores (2 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Theaters and performance venues
Counts are within about 2 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 Avon Grove CS, Avon Grove SD, Chester County Technical College High School. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Avon Grove CSWest Grove | K–12 | 1,897 | Charter | 2.8 mi |
| Penn London El SchWest Grove | K–1 | 560 | Public | 3.0 mi |
| Avon Grove Intrmd SchWest Grove | 2–5 | 1,436 | Public | 3.2 mi |
| Avon Grove MSWest Grove | 6–8 | 1,131 | Public | 2.5 mi |
| Avon Grove HSWest Grove | 9–12 | 1,744 | Public | 1.2 mi |
| Chester County Technical College High School - PennocksWest Grove | 9–12 | 18 | Career and Technical | 2.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Assumption Bvm SchoolWest Grove | Pre-K–8 | 209 | Roman Catholic | 2.4 mi |
| Growing Place Childcare & PreschoolWest Grove | Pre-K–K | 12 | Nonsectarian | 1.1 mi |
| Evergreen ViewCochranville | 1–8 | 28 | Amish | 3.2 mi |
| Rattle Snake Run School/Ben Fisher ChairmanCochranville | 1–8 | 28 | Amish | 5.8 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 London Grove, West Grove, Londonderry Township (Chester County), West Fallowfield Township (Chester County), New London, Upper Oxford, West Marlborough and Highland Township (Chester 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.