Madison Township (Armstrong County) is a township in Armstrong County, Pennsylvania, home to about 991 people across 30 square miles. Its ZIP code is 16259, and parts of 16242 are in Madison Township (Armstrong County) too.
Homes sold for a median of $44 per square foot in the three months ending August 2026, a seller’s market.
Mostly Madison Township (Armstrong County); also Boggs Township (Armstrong County) and Pine Township (Armstrong County)
Part is in Madison Township (Armstrong County), part in Mahoning Township (Armstrong County) and Porter Township (Clarion County)
Each card is that ZIP code’s whole market, including any part outside Madison Township (Armstrong County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Pittsburgh International Airport (PIT)53 miles away |
|---|---|
| Closer regional airport | DuBois Regional Airport (DUJ)32 miles away |
| Nearest city of 250,000+ | Pittsburgh, PA46 miles away |
| Nearest city of 1 million+ | Philadelphia, PA235 miles away |
Straight-line distances from the center of Madison Township (Armstrong 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.
Madison Township (Armstrong County) had 824 residents in the 2020 census, down 13% since 2000.
It’s the 1768th largest of 2,568 towns in Pennsylvania by population.
Armstrong County grew from 52,551 residents in 1900 to 65,558 in 2020.
Armstrong County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 82°F in summer, and winter lows average 17°F. About 45.9 inches of rain and melted snow fall in a typical year, with about 35 inches of snow.
Source: NOAA 1991–2020 climate normals, Putneyville 2 Se Dam, PA weather station (8 miles away).
14,258 jobs at 1,288 businesses in Armstrong County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
Nearest hospitals
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances.
Grocery stores
Pharmacies
Libraries
Counts are within about 3.5 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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Shares ZIP codes with Mahoning Township (Armstrong County), Porter Township (Clarion County), New Bethlehem, Boggs Township (Armstrong County), South Bethlehem, Limestone Township (Clarion County), Redbank Township (Armstrong County), Pine Township (Armstrong County), Wayne Township (Armstrong County), Monroe Township (Clarion County) and Rayburn.
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.