Lehigh County
384,383 people, served by 27 police agencies that report to the FBI. Below: how a case moves here, from arrest to court.
How a case moves here
Lehigh 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
- Pretrial practice
Mapping Pretrial Injustice listed its risk tool in 2021 as a county-specific tool (not named in the list).
MediaJustice and Movement Alliance Project, Mapping Pretrial Injustice county map (data as of fall 2021)From Mapping Pretrial Injustice, a map compiled by MediaJustice and the Movement Alliance Project, advocacy groups that campaign against pretrial risk assessment tools. Its data is from fall 2021; CrimeDB uses it only where no court, government, or research list covers the county.
Police agencies
- Allentown Police DepartmentAllentown city127,494 served
- State Police: Lehigh CountyState Police84,449 served
- Bethlehem Police DepartmentCity80,424 served
- Upper Macungie Township Police DepartmentUpper Macungie township30,034 served
- Whitehall Township Police DepartmentWhitehall township29,782 served
- South Whitehall Township Police DepartmentSouth Whitehall township22,010 served
- Upper Saucon Township Police DepartmentUpper Saucon township18,561 served
- Salisbury Township Police DepartmentSalisbury township13,869 served
- Emmaus Police DepartmentEmmaus borough12,490 served
- Catasauqua Police DepartmentCatasauqua borough6,654 served
- Fountain Hill Police DepartmentFountain Hill borough4,894 served
- Slatington Police DepartmentSlatington borough4,344 served
- PA0391500City3,927 served
- Coplay Police DepartmentCoplay borough3,611 served
- Macungie Police DepartmentMacungie borough3,356 served
- Alburtis Police DepartmentCity2,634 served
- Coopersburg Police DepartmentCoopersburg borough2,553 served
- Bureau of Forestry: Lehigh CountyOther State Agency
- DeSales UniversityUniversity or College
- Lehigh Career and Technical InstituteUniversity or College
- Lehigh County District AttorneyOther
- Lehigh County Sheriff's OfficeCounty
- Lehigh Valley International AirportOther
- Office of Attorney General Region 1: Lehigh CountyOther State Agency
- PA0391900Other
- PAGEA0700State police
- Pennsylvania State University: Lehigh ValleyUniversity or College
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 and arrests
No figures yet