Warwick Township (Lancaster County) is a township in Lancaster County, Pennsylvania, home to about 19,234 people across 20 square miles. Its ZIP code is 17543, and parts of 17540 are in Warwick Township (Lancaster County) too.
Homes sold for a median of $234 per square foot in the three months ending August 2026, a seller’s market.
Mostly Warwick Township (Lancaster County); also Manheim and Lititz
Mostly Upper Leacock; part is in Warwick Township (Lancaster County)
Each card is that ZIP code’s whole market, including any part outside Warwick Township (Lancaster County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Warwick Township (Lancaster 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)59 miles away |
|---|---|
| Closer regional airport | Lancaster Airport (LNS)4 miles away |
| Nearest city of 250,000+ | Philadelphia, PA62 miles away |
Straight-line distances from the center of Warwick Township (Lancaster 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.
Warwick Township (Lancaster County) had 19,022 residents in the 2020 census, up 23% since 2000.
It’s the 109th largest of 2,568 towns in Pennsylvania by population.
Lancaster County grew from 159,241 residents in 1900 to 552,984 in 2020.
Lancaster 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 22°F. About 42 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Lancaster Ap, PA weather station (4 miles away).
249,379 jobs at 13,776 businesses in Lancaster County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
356 doctors and other health care providers list an office in Warwick Township (Lancaster County).
Nearest hospitals
Providers with an office here
| Primary care doctors | 67 |
|---|---|
| Specialist doctors | 57 |
| Dentists | 18 |
| Nurse practitioners and physician assistants | 68 |
| Mental health providers | 50 |
| Physical and occupational therapists | 78 |
| Optometrists | 9 |
| Chiropractors | 9 |
| Pharmacies | 13 |
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 (10 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums (2 nearby)
Theaters and performance venues (2 nearby)
Counts are within about 3 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 Warwick SD, Manheim Township SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Kissel Hill El SchLititz | Pre-K–6 | 579 | Public | 2.6 mi |
| John Beck El SchLititz | K–6 | 432 | Public | 0.6 mi |
| John R Bonfield El SchLititz | K–6 | 446 | Public | 1.4 mi |
| Lititz El SchLititz | K–6 | 439 | Public | 1.7 mi |
| Reidenbaugh El SchLititz | K–4 | 488 | Public | 4.2 mi |
| Warwick MSLititz | 7–9 | 568 | Public | 2.0 mi |
| Warwick SHSLititz | 9–12 | 1,241 | Public | 1.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Lititz Christian SchoolLititz | Pre-K–12 | 197 | Christian (no specific denomination) | 2.0 mi |
| New Haven Mennonite SchoolLititz | K–8 | 128 | Mennonite | 2.8 mi |
| Brickerville Mennonite SchoolLititz | 1–10 | 81 | Mennonite | 3.0 mi |
| Hammercreek Amish SchoolLititz | 1–8 | 25 | Amish | 2.3 mi |
| Lititz Area Mennonite SchoolLititz | 2–12 | 10 | Mennonite | 1.3 mi |
| Linden HallLititz | 6–12 | 99 | Nonsectarian | 1.7 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 Manheim, Lititz, Upper Leacock, Penn Township (Lancaster County), Elizabeth Township (Lancaster County), West Earl, Clay Township (Lancaster County) and Ephrata 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.