Basic Township Information and Facts

An independent community since 1836, West Deer Township is characterized by its self-reliant people and rural-residential atmosphere.  We are a growing community with low crime rates and a diversified population, and offer easy access to everything the Pittsburgh area offers, yet we still retain a relaxed, “small town” atmosphere.

Some Quick Facts:

  • West Deer has a population of 11,771 people.
  • West Deer Township is the third largest municipality in Allegheny County at 28.874 square miles.
  • Seven postal zones serve residents of the Township:
    • Allison Park 15101
    • Bairdford 15006
    • Cheswick 15024
    • Curtisville 15032
    • Gibsonia 15044
    • Russellton 15076
    • Tarentum 15084
  • The municipality share borders with seven other townships: Clinton, Fawn, Frazer, Hampton, Indiana, Middlesex, and Richland.
  • There are 105 miles of roads in West Deer Township broken down as follows:
    • Township      60.3 road miles
    • State               38.37 road miles
    • County           6.33 road miles

West Deer Township

109 East Union Road
Cheswick, PA 15024

Township Office
Phone: 724.265.3680
Fax: 724.265.2228


Emergencies: 911
Police Office: 724.265.1100

Office Hours:
Monday through Friday

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