Greene Township, Mercer County, Pennsylvania

Greene Township
Location of Greene Township in Mercer County
Location of Mercer County in Pennsylvania
CountryUnited States
StatePennsylvania
CountyMercer
Area
 • Total
21.85 sq mi (56.58 km2)
 • Land21.83 sq mi (56.54 km2)
 • Water0.015 sq mi (0.04 km2)
Population
 (2020)
 • Total
1,054
 • Estimate 
(2023)
1,035
 • Density48.6/sq mi (18.77/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
Area code724
FIPS code42-085-30968
Historical population
CensusPop.Note
20001,153
20101,091−5.4%
20201,054−3.4%
2023 (est.)1,035−1.8%
U.S. Decennial Census

Greene Township is a township in Mercer County, Pennsylvania, United States. At the 2020 census, the township population was 1,051, down from 1,091 in 2010.