Upper Allen Township, Pennsylvania

Upper Allen Township, Pennsylvania
A covered bridge at Messiah University in Upper Allen Township
Map of Cumberland County, Pennsylvania highlighting Upper Allen Township
Map of Cumberland County, Pennsylvania
CountryUnited States
StatePennsylvania
CountyCumberland
Incorporated1850
Government
  TypeBoard of Commissioners
  PresidentKenneth Martin (R)
  Vice PresidentRichard Castranio, Jr. (R)
  CommissionerJames Cochran (R)
  CommissionerEric Fairchild (D)
  CommissionerPhil Walsh (D)
Area
  Total
13.30 sq mi (34.45 km2)
  Land13.20 sq mi (34.18 km2)
  Water0.10 sq mi (0.27 km2)
Population
 (2020)
  Total
23,183
  Estimate 
(2020 (est.))
23,197
  Density1,501.59/sq mi (579.79/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
Area code717
FIPS code42-041-78736
Websitewww.uatwp.org
Historical population
CensusPop.Note
201018,059
202023,18328.4%
2021 (est.)23,1970.1%
U.S. Decennial Census

Upper Allen Township is a township in Cumberland County, Pennsylvania, United States. The population was 23,183 at the 2020 census, up from 18,059 at the 2010 census.