Armstrong County on the map of Pennsylvania 2024. Cities, roads, borders and directions in Armstrong County of Pennsylvania.

Armstrong County is placed in the suburban area of Pittsburgh, west Pennsylvania. The county is named after John Armstrong, Revolutionary War general. The population of Armstrong County exceeds 65 thousand people. The county, formed back in 1800, spans a total area of about 664 square miles. The county seat of Armstrong County is Kittanning. This map shows the borders of Armstrong County as well as neighboring counties, including major highways and natural objecsts as of 2024. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Armstrong County.