Town guide

Allegheny Township (Somerset County), Pennsylvania

Allegheny Township (Somerset County) is a township in Somerset County, Pennsylvania, home to about 786 people across 51 square miles. Its ZIP code is 15538, and parts of 15530 and 15926 are in Allegheny Township (Somerset County) too.

Homes sold for a median of $366 per square foot in the three months ending August 2026.

Population78615 per sq mi
Median home value$164,100Census, as estimated by owners
Price per sq ft$366Sold homes, 3 months to August 2026
Sold over asking0%Latest 3 months

ZIP codes in Allegheny Township (Somerset County)

3 ZIP codes, 2 shared with neighboring towns
Fairhope, PA15538 $366/sq ft 0% sold over asking

Mostly Allegheny Township (Somerset County); also Northampton Township (Somerset County) and Fairhope

Berlin, PA15530 Balanced $122/sq ft +12.7% vs. last year 4 months of supply · 25% sold over asking

Mostly Berlin Borough; part is in Allegheny Township (Somerset County)

Each card is that ZIP code’s whole market, including any part outside Allegheny Township (Somerset County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology

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Around Allegheny Township (Somerset County)

Distances

Nearest major airportPittsburgh International Airport (PIT)81 miles away
Closer regional airportJohn Murtha Johnstown Cambria County Airport (JST)28 miles away
Nearest city of 250,000+Pittsburgh, PA68 miles away
Nearest city of 1 million+Philadelphia, PA199 miles away

Straight-line distances from the center of Allegheny Township (Somerset County); driving is longer.

Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.

Who represents Allegheny Township (Somerset County)

Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.

Population over time

Allegheny Township (Somerset County) had 613 residents in the 2020 census, down 6% since 2000.

It’s the 1925th largest of 2,568 towns in Pennsylvania by population.

Somerset County grew from 49,461 residents in 1900 to 74,129 in 2020.

Allegheny Township (Somerset County) population by census2000: 654, 2010: 692, 2020: 613654200069220106132020

Somerset County, 1900–2020

Somerset County population, 1900 to 20201900: 49,461, 1910: 67,717, 1920: 82,112, 1930: 80,764, 1940: 84,957, 1950: 81,813, 1960: 77,450, 1970: 76,037, 1980: 81,243, 1990: 78,218, 2000: 80,023, 2010: 77,742, 2020: 74,12949K’00’1082K’20’3085K’40’5077K’60’7081K’80’9080K’00’1074K’20

Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).

Weather by month

Average highs peak around 80°F in summer, and winter lows average 17°F. About 41.8 inches of rain and melted snow fall in a typical year, with about 46 inches of snow.

Average high and low temperature and precipitation by month near Allegheny Township (Somerset County)Jan: high 34°F, low 17°F, 3 in; Feb: high 38°F, low 17°F, 2.7 in; Mar: high 46°F, low 24°F, 3.7 in; Apr: high 59°F, low 33°F, 3.5 in; May: high 68°F, low 43°F, 4.4 in; Jun: high 76°F, low 52°F, 4.3 in; Jul: high 80°F, low 56°F, 4.1 in; Aug: high 79°F, low 54°F, 3.7 in; Sep: high 73°F, low 48°F, 3.6 in; Oct: high 61°F, low 37°F, 3 in; Nov: high 49°F, low 28°F, 2.7 in; Dec: high 39°F, low 21°F, 3.1 in34°17°Jan3.038°17°Feb2.746°24°Mar3.759°33°Apr3.568°43°May4.476°52°Jun4.380°56°Jul4.179°54°Aug3.773°48°Sep3.661°37°Oct3.049°28°Nov2.739°21°Dec3.1Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Meyersdale 2 Ssw, PA weather station (13 miles away).

Jobs in Somerset County

18,678 jobs at 1,647 businesses in Somerset County. The biggest industries by employees:

Largest industries in Somerset CountyHealth care and social assistance: 3,038 jobs; Manufacturing: 2,834 jobs; Retail trade: 2,511 jobs; Hotels and restaurants: 1,762 jobs; Other services: 1,340 jobs; Finance and insurance: 1,199 jobs; Transportation and warehousing: 1,171 jobs; Professional services: 1,114 jobsHealth care and social assistance 16% Manufacturing 15% Retail trade 13% Hotels and restaurants 9% Other services 7% Finance and insurance 6% Transportation and warehousing 6% Professional services 6%

Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).

Health care

Nearest hospitals

  • Conemaugh Meyersdale Medical CenterCritical access hospital · emergency room · Meyersdale10.5 miles
  • Upmc SomersetGeneral hospital · emergency room · CMS rating 4 of 5 · Somerset11.8 miles
  • Western Maryland Regional Medical CenterGeneral hospital · emergency room · CMS rating 4 of 5 · Cumberland20.3 miles

Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.

Places in and around Allegheny Township (Somerset County)

Parks (1 nearby)

  • Berlin Community Grove · 13 acres3.1 mi

Grocery stores (1 nearby)

  • Berlin Market3.7 mi

Museums (1 nearby)

  • Heritage Haus3.7 mi

Counts are within about 4.5 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.

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Where Allegheny Township (Somerset County) is

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Towns near Allegheny Township (Somerset County)

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Shares ZIP codes with Berlin Borough, Brothersvalley, Central City, Stonycreek Township (Somerset County), Shade, Indian Lake, Northampton Township (Somerset County), New Baltimore and Fairhope.

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.