Armstrong County, Pennsylvania, United States

Overview of Armstrong County

• Name:
  Armstrong County
• Place Type:
  County
• Located In:
  Pennsylvania, United States
  
• History (GNIS):
  Formed in 1800 from portions of Allegheny, Westmoreland and Lycoming Counties and named for General John Armstrong, Indian fighter and Revolutionary War soldier.
• County Seat:
  Kittanning
• Coordinates:
  Latitude:41.125339841° 07' 31.2"N

  Longitude:-79.683104579° 40' 59.2"W
• Population:
  73,478
• Elevation:
  322 m
• Surrounding Counties:
  • Clarion NE
  • Jefferson E
  • Indiana SE
  • Westmoreland S
  • Allegheny SW
  • Butler W
  • Venango N
• Histopolis Place ID:
  340656639
• Updated May 7, 2020