Delaware Township, Mercer County, Pennsylvania

Delaware Township
Along a creek at New Hamburg
Location of Delaware Township in Mercer County
Location of Mercer County in Pennsylvania
CountryUnited States
StatePennsylvania
CountyMercer
Area
 • Total
33.04 sq mi (85.57 km2)
 • Land32.68 sq mi (84.65 km2)
 • Water0.36 sq mi (0.93 km2)
Population
 (2020)
 • Total
2,089
 • Estimate 
(2023)
2,062
 • Density68.0/sq mi (26.27/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
Area code724
FIPS code42-085-18688
Websitedelawaretownshipmc.com
Historical population
CensusPop.Note
20002,159
20102,2916.1%
20202,088−8.9%
2023 (est.)2,062−1.2%
U.S. Decennial Census

Delaware Township is a township in Mercer County, Pennsylvania, United States. The population was 2,088 at the 2020 census, a decline from the figure of 2,291 in 2010.