South Whitehall is a township in Lehigh County, Pennsylvania, home to about 21,390 people across 17 square miles. Its ZIP code is 18069, and parts of 18104 are in South Whitehall too.
Homes sold for a median of $199 per square foot in the three months ending August 2026, a seller’s market.
Mostly South Whitehall; also North Whitehall and Upper Macungie
Mostly Allentown; part is in South Whitehall
Each card is that ZIP code’s whole market, including any part outside South Whitehall. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up South Whitehall’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)53 miles away |
|---|---|
| Closer regional airport | Lehigh Valley International Airport (ABE)6 miles away |
| Nearest city of 250,000+ | Philadelphia, PA46 miles away |
Straight-line distances from the center of South Whitehall; 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.
South Whitehall had 21,080 residents in the 2020 census, up 17% since 2000.
It’s the 85th largest of 2,568 towns in Pennsylvania by population.
Lehigh County grew from 93,893 residents in 1900 to 374,557 in 2020.
Lehigh 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 47.4 inches of rain and melted snow fall in a typical year, with about 33 inches of snow.
Source: NOAA 1991–2020 climate normals, Allentown Intl Ap, PA weather station (5 miles away).
201,146 jobs at 8,681 businesses in Lehigh County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
87 doctors and other health care providers list an office in South Whitehall.
Nearest hospitals
Providers with an office here
| Primary care doctors | 12 |
|---|---|
| Specialist doctors | 3 |
| Dentists | 6 |
| Nurse practitioners and physician assistants | 15 |
| Mental health providers | 41 |
| Physical and occupational therapists | 8 |
| Chiropractors | 2 |
| Pharmacies | 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 (43 nearby)
Grocery stores (8 nearby)
Pharmacies (2 nearby)
Libraries (3 nearby)
Museums
Theaters and performance venues (8 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.
Established in 1810.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Parkland SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Kernsville SchOrefield | K–5 | 512 | Public | 3.8 mi |
| Orefield MSOrefield | 6–8 | 1,034 | Public | 2.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| St Joseph the Worker SchoolOrefield | Pre-K–8 | 366 | Roman Catholic | 2.9 mi |
| Kidspeace National CentersOrefield | 2–12 | 150 | Nonsectarian | 5.1 mi |
| Kids Peace Athlete Center SchoolOrefield | Ungraded | 150 | Nonsectarian | 5.1 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 Allentown, Upper Macungie, North Whitehall and Lowhill.
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.