Westmoreland County
349,324 people, served by 59 police agencies that report to the FBI.
How a case moves here
Westmoreland County follows Pennsylvania law on arrests, release, and courts. These rules are the same in every county in the state; the full set covers prosecutors, defense, and jails too.
- Who decides release first
Outside Philadelphia, a magisterial district judge sets bail at the preliminary arraignment. In Philadelphia, an arraignment court magistrate appointed by the Municipal Court sets it; magistrates need not be lawyers if they complete a training program. Neither may set bail for murder or voluntary manslaughter; a Common Pleas judge does.
Pa.R.Crim.P. 51942 Pa.C.S. 1515(a)(4)42 Pa.C.S. 1123(a)(5)- Time to see a judge
A person arrested without a warrant must have a preliminary arraignment without unnecessary delay. The rule sets no hour limit. The U.S. Supreme Court's 48-hour rule for a probable cause finding applies as the federal floor.
Pa.R.Crim.P. 516(A)- Money bail
Money bail is allowed. The rules list five kinds of release, from release on recognizance to a money condition no larger than needed to ensure the person appears.
Pa.R.Crim.P. 524(C)- Courts
The Court of Common Pleas, organized in 60 judicial districts, tries felonies and misdemeanors. Magisterial district judges hear summary offenses, the lowest grade, and hold first arraignments and preliminary hearings. In Philadelphia, the Municipal Court tries crimes punishable by up to five years without a jury.
Unified Judicial System of Pennsylvania, Courts of Common Pleas42 Pa.C.S. 151542 Pa.C.S. 1123- Judges and magistrates
Common Pleas judges win a contested election for a 10-year term, then run in yes-or-no retention elections without party labels. Magisterial district judges are elected in contested elections to six-year terms and need not be lawyers. All other judges must be members of the bar.
Unified Judicial System of Pennsylvania, How Judges Are Elected
Read from the statutes and court rules cited, 2026-09-30. The prison board statute covers counties of the third to fifth class and those that opt in; Philadelphia and Allegheny run jails under other arrangements not read here.
What this county does differently
Nothing county-specific yet
Cities and towns
- Hempfield township41,637
- North Huntingdon township31,826
- Unity township21,419
- Murrysville municipality20,817
- Penn township20,456
- Greensburg14,741
- Derry township13,472
- New Kensington12,011
- Lower Burrell11,633
- Rostraver township11,411
- Mount Pleasant township10,042
- Jeannette8,657
- Allegheny township8,238
- Latrobe borough7,977
- East Huntingdon township7,621
- Washington township6,843
- Monessen6,780
- Salem township6,035
- Ligonier township6,012
- Sewickley township5,601
- South Huntingdon township5,362
- Vandergrift borough5,011
- Arnold4,704
- Scottdale borough4,363
- Mount Pleasant borough4,199
- Irwin borough3,831
- Manor borough3,538
- Trafford borough3,216
- Youngwood borough2,926
- West Newton borough2,621
- Derry borough2,614
- Delmont borough2,610
- New Stanton borough2,515
- South Greensburg borough2,446
- Cook township2,412
- Fairfield township2,206
- Bell township2,055
- Upper Burrell township2,022
- Southwest Greensburg borough1,949
- North Belle Vernon borough1,723
- Donegal township1,684
- Loyalhanna township1,651
- Ligonier borough1,534
- St. Clair township1,247
- West Leechburg borough1,190
- Avonmore borough1,033
- Oklahoma borough884
- Export borough857
- North Irwin borough799
- Penn borough679
- New Florence borough653
- East Vandergrift borough631
- Sutersville borough544
- Hyde Park borough464
- New Alexandria borough448
- Seward borough412
- Bolivar borough411
- Smithton borough406
- Madison borough355
- Hunker borough297
- Arona borough262
- Youngstown borough218
- Adamsburg borough118
- Laurel Mountain borough111
- Donegal borough89
Every city, village, town, and township with any of its land in Westmoreland County, largest first. Population, the whole place's: Census Bureau American Community Survey 5-year estimates, 2020 to 2024.
Police agencies
- State Police: Westmoreland CountyState police agency130,342 served
- No name PA0654300City police department41,600 served
- North Huntingdon Township Police DepartmentCity police department31,796 served
- Penn Township Police Department, Westmoreland CountyCity police department20,847 served
- Murrysville Police DepartmentCity police department20,672 served
- Greensburg Police DepartmentCity police department14,503 served
- New Kensington Police DepartmentCity police department11,810 served
- Lower Burrell Police DepartmentCity police department11,492 served
- Rostraver Township Police DepartmentCity police department11,461 served
- Allegheny Township Police Department, Westmoreland CountyCity police department9,402 served
- Jeannette Police DepartmentCity police department8,517 served
- Latrobe Police DepartmentCity police department7,868 served
- Ligonier Valley Regional Police DepartmentCity police department7,558 served
- Washington Township Police Department, Westmoreland CountyCity police department6,794 served
- Monessen Police DepartmentCity police department6,665 served
- No name PA0652000City police department5,955 served
- No name PA0651700City police department5,947 served
- Vandergrift Police DepartmentCity police department5,504 served
- No name PA0652200City police department5,294 served
- Arnold Police DepartmentCity police department4,631 served
- Irwin Police DepartmentCity police department4,589 served
- Scottdale Police DepartmentCity police department4,306 served
- Mount Pleasant Police DepartmentCity police department4,127 served
- Manor Police DepartmentCity police department3,494 served
- Trafford Police DepartmentCity police department3,217 served
- No name PA0652600City police department2,891 served
- Delmont Police DepartmentCity police department2,623 served
- West Newton Police DepartmentCity police department2,582 served
- Derry Police DepartmentCity police department2,569 served
- Southwest Greensburg Police DepartmentCity police department2,153 served
- Upper Burrell Township Police DepartmentCity police department2,124 served
- South Greensburg Police DepartmentCity police department2,097 served
- No name PA0655500City police department2,082 served
- No name PA0651800City police department2,047 served
- St. Clair Township Police DepartmentCity police department1,953 served
- North Belle Vernon Police DepartmentCity police department1,818 served
- No name PA0652700City police department1,469 served
- No name PA0654200City police department1,238 served
- Avonmore Borough Police DepartmentCity police department879 served
- No name PA0653400City police department811 served
- Penn Police DepartmentCity police department683 served
- No name PA0653300City police department651 served
- No name PA0653900City police department577 served
- No name PA0655800City police department548 served
- No name PA0655100City police department495 served
- No name PA0653000City police department423 served
- No name PA0653600City police department397 served
- No name PA0656300City police department334 served
- Bureau of Forestry: Westmoreland CountyOther state agency
- County Detective: Westmoreland CountyOther agency
- Forest Rangers: Forbes State Forest District 4Other state agency
- Office of Attorney General Region 3: Westmoreland CountyOther state agency
- No name PAUNI650XCollege or university police
- Pennsylvania State University: New KensingtonCollege or university police
- State Park Rangers: KeystoneOther state agency
- State Park Rangers: Linn RunOther state agency
- University of Pittsburgh: GreensburgCollege or university police
- Westmoreland County ParkOther agency
- Westmoreland County Sheriff's OfficeSheriff or county police
Agencies: FBI NIBRS master file 2025 batch headers; names from the FBI agency list, pulled 2026-09-29. An agency that serves several counties appears on each. Population served is the FBI's figure.
Crime
The crime index
| Offense | 2021 | 2022 | 2023 | 2024 | 2025 | Per 100k | Pennsylvania |
|---|---|---|---|---|---|---|---|
| Violent crime | 197 | 181 | 141 | 140 | 124 | 111 | 270 |
| Murder | 1 | 1 | 2 | 6 | Too few for a rate: the count is under 20. | 6.8 | |
| Rape | 53 | 65 | 47 | 50 | 49 | 38 | 31 |
| Robbery | 11 | 10 | 7 | 7 | 7 | 6 | 61 |
| Aggravated assault | 132 | 106 | 86 | 81 | 62 | 66 | 170 |
| Property crime | 722 | 785 | 813 | 816 | 721 | 549 | 1,445 |
| Burglary | 110 | 105 | 101 | 84 | 66 | 66 | 133 |
| Larceny | 553 | 634 | 666 | 680 | 608 | 447 | 1,108 |
| Motor vehicle theft | 59 | 46 | 46 | 52 | 47 | 36 | 204 |
| Arson | 10 | 15 | 12 | 12 | 6 | 7.8 | 12 |
Outside the crime index
| Offense | 2021 | 2022 | 2023 | 2024 | 2025 | Per 100k | Pennsylvania |
|---|---|---|---|---|---|---|---|
| All offenses outside the crime index | 3,225 | 2,799 | 2,307 | 2,283 | 2,177 | 1,819 | 2,703 |
| Simple assault and intimidation | 1,040 | 1,107 | 914 | 939 | 943 | 703 | 897 |
| Vandalism | 303 | 287 | 252 | 248 | 231 | 188 | 580 |
| Fraud | 857 | 633 | 364 | 274 | 245 | 338 | 415 |
| Drug abuse violations | 668 | 490 | 477 | 552 | 504 | 383 | 475 |
| Weapons: carrying, possessing, etc. | 127 | 84 | 86 | 77 | 54 | 61 | 158 |
| Stolen property: buying, receiving, possessing | 25 | 13 | 14 | 8 | 12 | 10 | 27 |
| Forgery and counterfeiting | 23 | 40 | 42 | 27 | 28 | 23 | 31 |
| Embezzlement | 17 | 15 | 23 | 37 | 40 | 19 | 16 |
| Sex offenses (except rape and prostitution) | 98 | 81 | 92 | 78 | 60 | 58 | 51 |
| Prostitution and commercialized vice | 5 | Too few for a rate: the count is under 20. | 4.9 | ||||
| Gambling | 16 | Too few for a rate: the count is under 20. | 1.8 | ||||
| Other Group A offenses | 51 | 49 | 43 | 43 | 55 | 34 | 44 |
| Human trafficking (not in the total) | 1 | Too few for a rate: the count is under 20. | 0.7 |
Offenses agencies in Westmoreland County reported to the FBI in incident detail (NIBRS), each year, the second table by the arrest class each offense falls in. Per 100k: offenses per 100,000 people the reporting agencies police, 2021 to 2025 added together, beside Pennsylvania's rate over the same years. Agencies that reported part of a year are counted with their people, as the state's rates count them. – means too few for a rate: the count is under 20.
Source: FBI NIBRS national master files, each agency's offenses and the FBI's population for it. Pennsylvania: the crime index: FBI Uniform Crime Reporting, CrimeDB's chosen value per year (the state page's figures); outside it: FBI NIBRS, agencies that sent incident detail.