Union Township, Washington County, Pennsylvania

Union Township
Location of Union Township in Washington County
Location of Washington County in Pennsylvania
CountryUnited States
StatePennsylvania
CountyWashington County
EstablishedMarch 31, 1836
Area
  Total
15.75 sq mi (40.79 km2)
  Land15.38 sq mi (39.83 km2)
  Water0.37 sq mi (0.96 km2)
Population
 (2020)
  Total
5,367
  Estimate 
(2021)
5,349
  Density372.24/sq mi (143.72/km2)
Time zoneUTC-4 (EST)
  Summer (DST)UTC-5 (EDT)
Area code724
Websiteuniontwp.psatstwp.org

Union Township is a township in Washington County, Pennsylvania, United States. The population was 5,367 at the 2020 census.