Fairfield Township (Westmoreland County) is a township in Westmoreland County, Pennsylvania, home to about 2,206 people across 61 square miles. Its ZIP code is 15923, and parts of 15658 and 15944 are in Fairfield Township (Westmoreland County) too.
Homes sold for a median of $155 per square foot in the three months ending August 2026, a buyer’s market.
All in Fairfield Township (Westmoreland County)
Mostly Ligonier Township; part is in Fairfield Township (Westmoreland County)
Mostly West Wheatfield; part is in Fairfield Township (Westmoreland County)
Each card is that ZIP code’s whole market, including any part outside Fairfield Township (Westmoreland County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Fairfield Township (Westmoreland County)’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)57 miles away |
|---|---|
| Closer regional airport | Arnold Palmer Regional Airport (LBE)14 miles away |
| Nearest city of 250,000+ | Pittsburgh, PA44 miles away |
| Nearest city of 1 million+ | Philadelphia, PA214 miles away |
Straight-line distances from the center of Fairfield Township (Westmoreland 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.
Fairfield Township (Westmoreland County) had 2,046 residents in the 2020 census, down 19% since 2000.
It’s the 1132nd 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 80°F in summer, and winter lows average 19°F. About 49.5 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Laurel Mtn, PA weather station (10 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).
4 doctors and other health care providers list an office in Fairfield Township (Westmoreland County).
Nearest hospitals
Providers with an office here
| Primary care doctors | 1 |
|---|---|
| Nurse practitioners and physician assistants | 1 |
| Mental health providers | 2 |
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 (2 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 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 |
|---|---|---|---|---|
| Outside in SchoolBolivar | 8–12 | 47 | Nonsectarian | 3.2 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 Ligonier Township, Ligonier Borough, West Wheatfield, St. Clair Township, New Florence, Cook, Bolivar and East Wheatfield.
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.