Police and sheriff · Pennsylvania

Law Enforcement Agencies in Westmoreland County, Pennsylvania

43 agenciesFBI UCR list

The FBI's Uniform Crime Reporting program lists 43 law enforcement agencies in Westmoreland County, Pennsylvania: the county sheriff's office, 30 city or town police departments, 1 state police post, 3 campus police departments and 8 other agencies.

Sheriff's Office and County Police in Westmoreland County

  • Westmoreland County Sheriff's OfficeCounty sheriff or police · ORI PA0650000

City and Town Police Departments in Westmoreland County

  • Allegheny Township Police Department, Westmoreland CountyCity or town police · ORI PA0652800 · NIBRS since 2025
  • Arnold Police DepartmentCity or town police · ORI PA0651400
  • Avonmore Borough Police DepartmentCity or town police · ORI PA0652900
  • Delmont Police DepartmentCity or town police · ORI PA0653800
  • Derry Police DepartmentCity or town police · ORI PA0651500
  • Greensburg Police DepartmentCity or town police · ORI PA0650200
  • Irwin Police DepartmentCity or town police · ORI PA0650300
  • Jeannette Police DepartmentCity or town police · ORI PA0650400
  • Latrobe Police DepartmentCity or town police · ORI PA0650500
  • Ligonier Valley Regional Police DepartmentCity or town police · ORI PA0657200
  • Lower Burrell Police DepartmentCity or town police · ORI PA0650600
  • Manor Police DepartmentCity or town police · ORI PA0654000
  • Monessen Police DepartmentCity or town police · ORI PA0650700
  • Mount Pleasant Police DepartmentCity or town police · ORI PA0650800
  • Murrysville Police DepartmentCity or town police · ORI PA0650100 · NIBRS since 2025
  • New Kensington Police DepartmentCity or town police · ORI PA0651000
  • North Belle Vernon Police DepartmentCity or town police · ORI PA0651900
  • North Huntingdon Township Police DepartmentCity or town police · ORI PA0650900
  • Penn Police DepartmentCity or town police · ORI PA0653500
  • Penn Township Police Department, Westmoreland CountyCity or town police · ORI PA0651100
  • Rostraver Township Police DepartmentCity or town police · ORI PA0654500
  • Scottdale Police DepartmentCity or town police · ORI PA0651200
  • South Greensburg Police DepartmentCity or town police · ORI PA0652100
  • Southwest Greensburg Police DepartmentCity or town police · ORI PA0652300
  • St. Clair Township Police DepartmentCity or town police · ORI PA0655300 · NIBRS since 2024
  • Trafford Police DepartmentCity or town police · ORI PA0652400
  • Upper Burrell Township Police DepartmentCity or town police · ORI PA0653700
  • Vandergrift Police DepartmentCity or town police · ORI PA0651300
  • Washington Township Police Department, Westmoreland CountyCity or town police · ORI PA0654900
  • West Newton Police DepartmentCity or town police · ORI PA0652500

State Police in Westmoreland County

  • State Police: Westmoreland CountyState police · ORI PA065SP00 · NIBRS since 2021

State Agencies in Westmoreland County

  • Bureau of Forestry: Westmoreland CountyState agency · ORI PA065BF0X
  • Forest Rangers: Forbes State Forest District 4State agency · ORI PA0656200
  • Office of Attorney General Region 3: Westmoreland CountyState agency · ORI PA065DE0X
  • State Park Rangers: KeystoneState agency · ORI PA0656000
  • State Park Rangers: Linn RunState agency · ORI PA0656100

College and University Police in Westmoreland County

  • Pennsylvania State University: New KensingtonCollege or university police · ORI PA0656800
  • Seton Hill UniversityCollege or university police · ORI PA0658200
  • University of Pittsburgh: GreensburgCollege or university police · ORI PA0655600

Other Law Enforcement Agencies in Westmoreland County

  • County Detective: Westmoreland CountyOther agency · ORI PA0654400
  • Franklin Regional School DistrictOther agency · ORI PA0657300
  • Westmoreland County ParkOther agency · ORI PA0655200

Where People Arrested in Westmoreland County Are Held

In most U.S. counties, adults arrested by city police, the sheriff or state troopers are booked into the county jail first. Some larger cities run their own holding jail, so if a person is not on the county roster, call the arresting department.

Law Enforcement in Other Pennsylvania Counties

Agency names, types and ORI codes come from the FBI Crime Data Explorer agency list, retrieved November 2026. NIBRS dates show when an agency began reporting incident-level crime data to the FBI.

Frequently Asked Questions

How many police departments are in Westmoreland County?
The FBI lists 43 law enforcement agencies in Westmoreland County, including 30 city or town police departments. The full list is on this page.
Who runs the jail in Westmoreland County?
In most counties the sheriff runs the county jail. In Westmoreland County that is the Westmoreland County Sheriff's Office. See Westmoreland County Prison on this site for the jail's roster or contact details.
What is an ORI number?
An ORI is the nine-character identifier the FBI assigns to each law enforcement agency for crime reporting, for example PA0654000. It is useful when you request records or read crime statistics.