Town guide

Monongahela Township, Pennsylvania

Monongahela Township is a township in Greene County, Pennsylvania, home to about 1,255 people across 17 square miles. Its ZIP codes are 15334 and 15338, and parts of 15320 and 15327 are in Monongahela Township too.

Homes sold for a median of $122 per square foot across 2 ZIP codes in the three months ending August 2026, and 0 of 2 were seller’s markets.

Population1,25572 per sq mi
Median home value$100,000Census, as estimated by owners
Price per sq ft$122Sold homes, 3 months to August 2026
Sold over asking25%Median of 2 ZIP codes

ZIP codes in Monongahela Township

4 ZIP codes, 2 shared with neighboring towns
Garards Fort, PA15334 —/sq ft

Mostly Monongahela Township; also Greene Township (Greene County)

Greensboro, PA15338 Balanced $122/sq ft +72.4% vs. last year 4.8 months of supply · 25% sold over asking

Mostly Monongahela Township; also Greensboro and Greene Township (Greene County)

Carmichaels, PA15320 Balanced $113/sq ft −3.2% vs. last year 4.3 months of supply · 17% sold over asking

Mostly Cumberland Township (Greene County); part is in Monongahela Township

Dilliner, PA15327 —/sq ft

Mostly Dunkard; part is in Monongahela Township

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

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  • History
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  • Things to do

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Around Monongahela Township

Distances

Nearest major airportPittsburgh International Airport (PIT)50 miles away
Closer regional airportMorgantown Municipal Airport Walter L. (Bill) Hart Field (MGW)11 miles away
Nearest city of 250,000+Pittsburgh, PA44 miles away
Nearest city of 1 million+Philadelphia, PA256 miles away

Straight-line distances from the center of Monongahela Township; driving is longer.

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

Who represents Monongahela Township

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

Monongahela Township had 1,480 residents in the 2020 census, down 14% since 2000.

It’s the 1587th largest of 2,568 towns in Pennsylvania by population.

Greene County grew from 28,281 residents in 1900 to 35,954 in 2020.

Monongahela Township population by census2000: 1,714, 2010: 1,572, 2020: 1,4801,71420001,57220101,4802020

Greene County, 1900–2020

Greene County population, 1900 to 20201900: 28,281, 1910: 28,882, 1920: 30,804, 1930: 41,767, 1940: 44,671, 1950: 45,394, 1960: 39,424, 1970: 36,090, 1980: 40,476, 1990: 39,550, 2000: 40,672, 2010: 38,686, 2020: 35,95428K’00’1031K’20’3045K’40’5039K’60’7040K’80’9041K’00’1036K’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 84°F in summer, and winter lows average 21°F. About 42.2 inches of rain and melted snow fall in a typical year, with about 18 inches of snow.

Average high and low temperature and precipitation by month near Monongahela TownshipJan: high 39°F, low 21°F, 3.3 in; Feb: high 42°F, low 22°F, 2.6 in; Mar: high 51°F, low 28°F, 3.6 in; Apr: high 64°F, low 37°F, 3.8 in; May: high 73°F, low 48°F, 4.1 in; Jun: high 81°F, low 57°F, 4.3 in; Jul: high 84°F, low 62°F, 4.2 in; Aug: high 83°F, low 61°F, 3.7 in; Sep: high 77°F, low 54°F, 3.4 in; Oct: high 65°F, low 42°F, 3 in; Nov: high 53°F, low 31°F, 3 in; Dec: high 43°F, low 25°F, 3.2 in39°21°Jan3.342°22°Feb2.651°28°Mar3.664°37°Apr3.873°48°May4.181°57°Jun4.384°62°Jul4.283°61°Aug3.777°54°Sep3.465°42°Oct3.053°31°Nov3.043°25°Dec3.2Rain and melted snow, inches

Source: NOAA 1991–2020 climate normals, Grays Landing, PA weather station (2 miles away).

Jobs in Greene County

10,614 jobs at 686 businesses in Greene County. The biggest industries by employees:

Largest industries in Greene CountyMining, oil and gas: 2,135 jobs; Health care and social assistance: 1,962 jobs; Retail trade: 1,298 jobs; Construction: 1,246 jobs; Hotels and restaurants: 955 jobs; Educational services: 656 jobs; Other services: 471 jobs; Wholesale trade: 349 jobsMining, oil and gas 20% Health care and social assistance 19% Retail trade 12% Construction 12% Hotels and restaurants 9% Educational services 6% Other services 4% Wholesale trade 3%

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

Health care

14 doctors and other health care providers list an office in Monongahela Township’s ZIP codes.

Nearest hospitals

  • Mon Health Medical CenterGeneral hospital · emergency room · CMS rating 4 of 5 · Morgantown9.9 miles
  • West Virginia University Hospitals, INCGeneral hospital · emergency room · CMS rating 3 of 5 · Morgantown11.1 miles
  • Uniontown HospitalGeneral hospital · emergency room · CMS rating 2 of 5 · Uniontown13.3 miles

Providers with an office here

Primary care doctors4
Dentists1
Nurse practitioners and physician assistants1
Mental health providers7
Chiropractors1

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.

Places in and around Monongahela Township

Parks (1 nearby)

  • MonView Park · 8 acres2.3 mi

Grocery stores

  • Riverside Family Market5.3 mi
  • Shopper's Value5.3 mi

Libraries

  • Masontown Library4.0 mi

Museums (1 nearby)

  • Albert Gallatin House2.4 mi

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.

Schools in Monongahela Township

Public schools here are run by Southeastern Greene SD. Check each district’s attendance zones for a specific address.

Public schools (1)
SchoolGradesStudentsTypeDistance
Mapletown JSHSGreensboro7–12239Public0.8 mi

Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.

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Where Monongahela Township is

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Towns near Monongahela Township

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Shares ZIP codes with Cumberland Township (Greene County), Dunkard, Carmichaels, Greensboro and Greene Township (Greene County).

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.