The FBI's Uniform Crime Reporting program lists 122 law enforcement agencies in Allegheny County, Pennsylvania: 2 county agencies, 98 city or town police departments, 1 state police post, 10 campus police departments and 11 other agencies.
Sheriff's Office and County Police in Allegheny County
- Allegheny County Police DepartmentCounty sheriff or police · ORI PA0022800 · NIBRS since 2021
- Allegheny County Sheriff's OfficeCounty sheriff or police · ORI PA0020000
City and Town Police Departments in Allegheny County
- Allegheny Valley Regional Police DepartmentCity or town police · ORI PA0021U00 · NIBRS since 2021
- Aspinwall Police DepartmentCity or town police · ORI PA0024800 · NIBRS since 2023
- Avalon Police DepartmentCity or town police · ORI PA0022900 · NIBRS since 2025
- Baldwin Borough Police DepartmentCity or town police · ORI PA0020100
- Baldwin Township Police DepartmentCity or town police · ORI PA0020A00 · NIBRS since 2024
- Bell Acres Police DepartmentCity or town police · ORI PA0024900 · NIBRS since 2024
- Bellevue Police DepartmentCity or town police · ORI PA0020200 · NIBRS since 2021
- Bethel Park Police DepartmentCity or town police · ORI PA0020300 · NIBRS since 2025
- Brentwood Police DepartmentCity or town police · ORI PA0020400 · NIBRS since 2021
- Bridgeville Police DepartmentCity or town police · ORI PA0025600
- Carnegie Police DepartmentCity or town police · ORI PA0020500
- Castle Shannon Police DepartmentCity or town police · ORI PA0025700
- Churchill Police DepartmentCity or town police · ORI PA0026000
- Clairton Police DepartmentCity or town police · ORI PA0020600
- Collier Township Police DepartmentCity or town police · ORI PA0020B00
- Coraopolis Police DepartmentCity or town police · ORI PA0020700
- Crafton Police DepartmentCity or town police · ORI PA0026100
- Crescent Township Police DepartmentCity or town police · ORI PA0021H00
- Dormont Police DepartmentCity or town police · ORI PA0020800
- Duquesne Police DepartmentCity or town police · ORI PA0020900 · NIBRS since 2021
- East McKeesport Police DepartmentCity or town police · ORI PA0026300 · NIBRS since 2021
- Eastern Regional Mon Valley Police DepartmentCity or town police · ORI PA002B800 · NIBRS since 2024
- Edgewood Police DepartmentCity or town police · ORI PA0023100
- Edgeworth Police DepartmentCity or town police · ORI PA0026500
- Elizabeth Township Police DepartmentCity or town police · ORI PA0020D00 · NIBRS since 2024
- Etna Police DepartmentCity or town police · ORI PA0026800 · NIBRS since 2021
- Fawn Township Police DepartmentCity or town police · ORI PA0020P00
- Findlay Township Police DepartmentCity or town police · ORI PA0020R00
- Forest Hills Police DepartmentCity or town police · ORI PA0021000 · NIBRS since 2023
- Fox Chapel Police DepartmentCity or town police · ORI PA0026900 · NIBRS since 2025
- Franklin Park Police DepartmentCity or town police · ORI PA0027000 · NIBRS since 2023
- Frazer Township Police DepartmentCity or town police · ORI PA0022A00
- Glassport Police DepartmentCity or town police · ORI PA0023200 · NIBRS since 2023
- Green Tree Police DepartmentCity or town police · ORI PA0021100
- Hampton Township Police DepartmentCity or town police · ORI PA0023300 · NIBRS since 2024
- Harmar Township Police DepartmentCity or town police · ORI PA0020T00 · NIBRS since 2023
- Harrison Township Police DepartmentCity or town police · ORI PA0020E00 · NIBRS since 2024
- Heidelberg Police DepartmentCity or town police · ORI PA0027300
- Homestead Police DepartmentCity or town police · ORI PA0021200 · NIBRS since 2023
- Indiana Township Police DepartmentCity or town police · ORI PA0020V00 · NIBRS since 2023
- Ingram Police DepartmentCity or town police · ORI PA0027400
- Jefferson Hills Borough Police DepartmentCity or town police · ORI PA0027500 · NIBRS since 2022
- Kennedy Township Police DepartmentCity or town police · ORI PA0020F00 · NIBRS since 2024
- Leet Township Police DepartmentCity or town police · ORI PA0021I00 · NIBRS since 2025
- Leetsdale Police DepartmentCity or town police · ORI PA0027600
- Liberty Police DepartmentCity or town police · ORI PA0027700 · NIBRS since 2024
- Lincoln Police DepartmentCity or town police · ORI PA0027800 · NIBRS since 2024
- McCandless Police DepartmentCity or town police · ORI PA0023400 · NIBRS since 2025
- McDonald Borough Police DepartmentCity or town police · ORI PA0630900 · NIBRS since 2021
- McKees Rocks Police DepartmentCity or town police · ORI PA0021400 · NIBRS since 2021
- McKeesport Police DepartmentCity or town police · ORI PA0021300
- Millvale Police DepartmentCity or town police · ORI PA0021500 · NIBRS since 2025
- Monroeville Police DepartmentCity or town police · ORI PA0021600
- Moon Township Police DepartmentCity or town police · ORI PA0023500
- Mount Lebanon Police DepartmentCity or town police · ORI PA0021700 · NIBRS since 2021
- Mount Oliver Police DepartmentCity or town police · ORI PA0027900 · NIBRS since 2021
- Munhall Police DepartmentCity or town police · ORI PA0023600
- North Fayette Township Police DepartmentCity or town police · ORI PA0020Y00 · NIBRS since 2022
- North Versailles Township Police DepartmentCity or town police · ORI PA0023900 · NIBRS since 2022
- Northern Regional Police DepartmentCity or town police · ORI PA0021B00 · NIBRS since 2023
- O'Hara Township Police DepartmentCity or town police · ORI PA0020Z00
- Oakdale Police DepartmentCity or town police · ORI PA0028000
- Oakmont Police DepartmentCity or town police · ORI PA0021800
- Ohio Township Police DepartmentCity or town police · ORI PA0021A00
- Penn Hills Police DepartmentCity or town police · ORI PA0021900 · NIBRS since 2023
- Pitcairn Police DepartmentCity or town police · ORI PA0028300
- Pittsburgh Bureau of PoliceCity or town police · ORI PAPPD0000 · NIBRS since 2023
- Pleasant Hills Police DepartmentCity or town police · ORI PA0022100
- Plum Police DepartmentCity or town police · ORI PA0028500
- Port Vue Police DepartmentCity or town police · ORI PA0028600
- Reserve Township Police DepartmentCity or town police · ORI PA0020G00
- Robinson Township Police Department, Allegheny CountyCity or town police · ORI PA0024000 · NIBRS since 2025
- Ross Township Police DepartmentCity or town police · ORI PA0022200 · NIBRS since 2020
- Scott Township Police Department, Allegheny CountyCity or town police · ORI PA0024100 · NIBRS since 2021
- Sewickley Heights Police DepartmentCity or town police · ORI PA0022400 · NIBRS since 2022
- Sewickley Police DepartmentCity or town police · ORI PA0022300
- Shaler Township Police DepartmentCity or town police · ORI PA0024200 · NIBRS since 2020
- Sharpsburg Police DepartmentCity or town police · ORI PA0029000 · NIBRS since 2021
- South Fayette Township Police DepartmentCity or town police · ORI PA0020J00
- South Park Township Police DepartmentCity or town police · ORI PA0021E00
- Springdale Police DepartmentCity or town police · ORI PA0029100
- Stowe Township Police DepartmentCity or town police · ORI PA0024300
- Swissvale-Braddock Hills Regional Police DepartmentCity or town police · ORI PA002C200
- Tarentum Police DepartmentCity or town police · ORI PA0029200 · NIBRS since 2023
- Trafford Police DepartmentCity or town police · ORI PA0652400
- Turtle Creek Police DepartmentCity or town police · ORI PA0024500 · NIBRS since 2025
- Upper St. Clair Township Police DepartmentCity or town police · ORI PA0022500
- Verona Police DepartmentCity or town police · ORI PA0029400
- Versailles Police DepartmentCity or town police · ORI PA0029500
- West Deer Township Police DepartmentCity or town police · ORI PA0021D00 · NIBRS since 2023
- West Homestead Police DepartmentCity or town police · ORI PA0024600
- West Mifflin Police DepartmentCity or town police · ORI PA0024700 · NIBRS since 2021
- West View Police DepartmentCity or town police · ORI PA0029800 · NIBRS since 2024
- Whitaker Borough Police DepartmentCity or town police · ORI PA0029900
- White Oak Police DepartmentCity or town police · ORI PA0020K00
- Whitehall Police DepartmentCity or town police · ORI PA0022600 · NIBRS since 2024
- Wilkins Township Police DepartmentCity or town police · ORI PA0020L00 · NIBRS since 2025
- Wilkinsburg Police DepartmentCity or town police · ORI PA0022700 · NIBRS since 2022
State Police in Allegheny County
- State Police: Allegheny CountyState police · ORI PA002SP00 · NIBRS since 2021
State Agencies in Allegheny County
- Bureau of Forestry: Allegheny CountyState agency · ORI PA002BF0X
- Office of Attorney General Region 3: Allegheny CountyState agency · ORI PA002DE0X
- State Park Rangers: PointState agency · ORI PA002A600
College and University Police in Allegheny County
- Allegheny County Community CollegeCollege or university police · ORI PA002A500
- Carlow UniversityCollege or university police · ORI PA0029D9E
- Carnegie Mellon UniversityCollege or university police · ORI PA0022F9E
- Chatham UniversityCollege or university police · ORI PA0022H9E
- Duquesne UniversityCollege or university police · ORI PA0029A9E
- Pennsylvania State University: McKeesportCollege or university police · ORI PA0021P00
- Point Park UniversityCollege or university police · ORI PA0029K9E
- Robert Morris UniversityCollege or university police · ORI PAUNI020X
- Saint Francis UniversityCollege or university police · ORI PAUNI110X
- University of Pittsburgh: PittsburghCollege or university police · ORI PA0021N00
Other Law Enforcement Agencies in Allegheny County
- Allegheny County District Attorney: Investigation DivisionOther agency · ORI PADAA020X
- Allegheny County Housing AuthorityOther agency · ORI PA0021J00
- Allegheny County Port AuthorityOther agency · ORI PA0022D00
- Bethel Park School DistrictOther agency · ORI PA002B700
- Brentwood Borough School DistrictOther agency · ORI PA002A400
- Gateway School DistrictOther agency · ORI PA0022M00
- South Park School DistrictOther agency · ORI PA002B100
- Western Pennsylvania School for Blind ChildrenOther agency · ORI PA002C39P
Where People Arrested in Allegheny 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.