Loyalhanna is a township in Westmoreland County, Pennsylvania, home to about 1,651 people across 22 square miles. Its ZIP code is 15684, and parts of 15670 and 15681 are in Loyalhanna too.
Homes sold for a median of $274 per square foot in the three months ending August 2026, a seller’s market.
Mostly Loyalhanna; also Salem Township (Westmoreland County)
Mostly Salem Township (Westmoreland County); part is in Loyalhanna
Mostly Conemaugh Township (Indiana County); part is in Loyalhanna
Each card is that ZIP code’s whole market, including any part outside Loyalhanna. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Loyalhanna’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Pittsburgh International Airport (PIT)43 miles away |
|---|---|
| Closer regional airport | Arnold Palmer Regional Airport (LBE)15 miles away |
| Nearest city of 250,000+ | Pittsburgh, PA30 miles away |
| Nearest city of 1 million+ | Philadelphia, PA228 miles away |
Straight-line distances from the center of Loyalhanna; 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.
Loyalhanna had 2,088 residents in the 2020 census, down 9% since 2000.
It’s the 1367th largest of 2,568 towns in Pennsylvania by population.
Westmoreland County grew from 160,175 residents in 1900 to 354,663 in 2020.
Westmoreland County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 83°F in summer, and winter lows average 19°F. About 43.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Loyalhanna Lake, PA weather station (3 miles away).
124,843 jobs at 8,428 businesses in Westmoreland County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
1 doctors and other health care providers list an office in Loyalhanna.
Nearest hospitals
Providers with an office here
| Nurse practitioners and physician assistants | 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 (3 nearby)
Grocery stores (1 nearby)
Pharmacies (1 nearby)
Libraries
Theaters and performance venues
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.
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Shares ZIP codes with Salem Township (Westmoreland County), Derry Township (Westmoreland County), Conemaugh Township (Indiana County), Bell Township (Westmoreland County), Saltsburg, Unity, Young Township (Indiana County) and New Alexandria.
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.