O'Hara Township, Pennsylvania

O'Hara Township, Allegheny County, Pennsylvania
Township of O'Hara
Houses on Highland Terrace
O'Hara Twp
O'Hara Twp
Coordinates: 40°29′53″N 79°53′12″W / 40.49806°N 79.88667°W / 40.49806; -79.88667
CountryUnited States
StatePennsylvania
CountyAllegheny
Area
  Total
7.38 sq mi (19.11 km2)
  Land7.02 sq mi (18.19 km2)
  Water0.36 sq mi (0.92 km2)
Population
 (2020)
  Total
9,288
  Estimate 
(2022)
9,075
  Density1,210.14/sq mi (467.25/km2)
Time zoneUTC-5 (Eastern (EST))
  Summer (DST)UTC-4 (EDT)
FIPS code42-003-56384

O'Hara Township is a township with home rule status in Allegheny County, Pennsylvania, United States, six miles northeast of Downtown Pittsburgh. The community was long organized as a township, and retains "Township" in its official name, but adopted a home rule charter in 1973 (taking effect on January 5, 1976) and is no longer subject to the Pennsylvania Township Code. The population was 9,288 at the 2020 census.

It is named for James O'Hara, an early American industrialist in western Pennsylvania, and a Revolutionary War general.