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Armstrong County, Pennsylvania Map

Explore Armstrong County, Pennsylvania with this interactive street and satellite map. Browse all 28 cities and towns in Armstrong County below.

Interactive Map of Armstrong County, Pennsylvania

CountyArmstrong
StatePennsylvania (PA)
County SeatKittanning
CountryUnited States of America
Latitude40.792872
Longitude-79.523567
Cities & Towns28
Area Codes215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878

About Armstrong County, Pennsylvania

Armstrong County occupies a rugged transition where the Allegheny Plateau fractures into deep, sudden ravines, carved by the relentless insistence of the Allegheny River. This central artery bisects the landscape, its dark, silt-heavy water reflecting the charcoal clouds that frequently congregate above the steep valley walls. To the west, the terrain rises in abrupt, forested folds, while the eastern reaches flatten into the high, wind-swept agricultural plateaus that signify the approach toward the state’s interior. In the fleeting clarity of a late October afternoon, the light turns a bruised gold, catching the mist that clings to the river’s surface like a damp, woolen shroud, revealing the stark topography of a land that refuses to be leveled.

Armstrong County emerged in the early nineteenth century, partitioned from the larger, sprawling territories that once defined the western frontier. Its administrative identity took shape around a central courthouse square, a design intended to anchor the scattered ambitions of settlers who arrived to harvest timber and harness the water’s power. The county seat was established as a deliberate center of gravity, a place where the gravity of law and the commerce of the river could coalesce. Through the decades, the echoes of those early land grants and river-borne migrations have lingered in the architecture of the older streets, where brick facades retain the soot-stained memory of an era when the river was the primary vein for moving coal and raw iron toward the industrial furnaces of the south.

Industry and extraction have long dictated the pulse of the local economy, shaping a culture defined by a pragmatic, quiet endurance. The landscape is marked by the skeletal remains of old tipples and the vast, cleared corridors of power lines that slice through the dense canopy of oak and maple. Residents here move through their days with a deliberate economy of motion, shaped by a climate that swings between the humid, heavy stillness of summer and a winter that turns the soil into iron. In the quiet transition of dusk, when the shift-change whistles fade into the distance, the air carries a faint, metallic tang—a sensory reminder of the county’s industrial lineage—as the streetlamps flicker to life, casting long, lonely shadows across the porch steps of houses that have watched the river run dark and deep for generations.

Cities and Towns in Armstrong County

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About This Armstrong County Map Page

This page provides an interactive map of Armstrong County, Pennsylvania alongside links to detailed street maps for 28 cities and towns. The county seat is Kittanning. Each city and town map page includes live weather, local news and precise GPS coordinates.

The Search Maps button below the county map opens USGS topographic maps and aerial imagery as base layers, with a labelled U.S. National Grid (USNG) overlay, a distance and bearing tool, and a single-fix GPS readout giving your USNG grid reference and latitude and longitude.

Location data is sourced from the USGS GNIS database and verified by coordinates, not name matching alone.

Page generatedSeptember 2026
Location dataUSGS GNIS database; coordinates matched to 2020 US Census records