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Armstrong County, Pennsylvania
Armstrong County sits along the Allegheny River northeast of Pittsburgh, with Kittanning as its seat and Ford City, Freeport and Leechburg strung along the river valley. Its market follows the Route 28 corridor toward Allegheny County, where the RIDC Armstrong Innovation Park in Freeport anchors industrial leasing, while steep river-valley terrain, floodplain and legacy glass and coal sites narrow where new sites actually work.
Open the live Armstrong County map →
Armstrong County at a glance
- 64,000Population (2025)
- KittanningCounty seat
- 653 sq miLand area
- 98 / sq miDensity
- $65,000Median household income
- $155,000Median home value
What the live Armstrong County map shows
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- City Boundaries: 45
- School Boundaries: 9
- Congressional Districts: 1
- Emergency Services: 58
- Flood Zones: 2
- HUD: 10
- House Districts: 3
- Parks & Golf: 56
- Schools: 28
- Senate Districts: 2
- Soils: 127
- Voter Precincts: 62
- Wetlands: 5
- Zip Codes: 47
Cities and towns in Armstrong County
Apollo Borough, Applewold Borough, Atwood Borough, Bethel Township, Boggs Township, Bradys Bend Township, Burrell Township, Cadogan Township, Cowanshannock Township, Dayton Borough, East Franklin Township, Elderton Borough, Ford City Borough, Ford Cliff Borough, Freeport Borough, Gilpin Township, Hovey Township, Kiskiminetas Township, Kittanning Borough, Kittanning Township, Leechburg Borough, Madison Township, Mahoning Township, Manor Township, Manorville Borough, North Apollo Borough, North Buffalo Township, Parker, Parks Township, Perry Township, Pine Township, Plumcreek Township, Rayburn Township, Redbank Township, Rural Valley Borough, South Bend Township, South Bethlehem Borough, South Buffalo Township, Sugarcreek Township, Valley Township, Washington Township, Wayne Township, West Franklin Township, West Kittanning Borough, Worthington Borough.
Neighboring counties
- Indiana County, PA · map
- Clarion County, PA · map
- Butler County, PA · map
- Jefferson County, PA · map
- Westmoreland County, PA · map
- Venango County, PA · map
- Allegheny County, PA · map