Washington Township, Armstrong County, Pennsylvania

Washington Township is a township in Armstrong County, Pennsylvania, United States. The population was 898 at the 2020 census, a decrease from 923 at the 2010 census. The Allegheny River Lock and Dam No. 8 and Allegheny River Lock and Dam No. 9 are listed on the National Register of Historic Places.
  • Country: United States
  • State: Pennsylvania
  • County: Armstrong
  • Settled: 1771
  • Incorporated: 1858
  • FIPS code: 42-005-81176
  • Time zone: UTC-5 (Eastern (EST))

Nearby

Data from: en.wikipedia.org