Hanover Township, Washington County, Pennsylvania

Hanover Township
Hillman State Park also known at Bavington Game Lands
Location of Hanover Township in Washington County
Location of Washington County in Pennsylvania
CountryUnited States
StatePennsylvania
CountyWashington County
Area
 • Total
47.62 sq mi (123.34 km2)
 • Land47.59 sq mi (123.27 km2)
 • Water0.027 sq mi (0.07 km2)
Population
 (2020)
 • Total
2,421
 • Estimate 
(2023)
2,399
 • Density55.0/sq mi (21.23/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
Area code724
FIPS code42-125-32440
Websitehttps://www.hanovertwp.org/
Historical population
CensusPop.Note
20002,795
20102,673−4.4%
20202,421−9.4%
2023 (est.)2,399−0.9%
U.S. Decennial Census

Hanover Township is a township in Washington County, Pennsylvania, United States. The population was 2,421 at the 2020 census. Hillman State Park, a Pennsylvania state park, and The Pavilion at Star Lake concert venue are located in Hanover Township.