Armstrong County, Pennsylvania

How a case moves here

Armstrong 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. 519 42 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 Pleas 42 Pa.C.S. 1515 42 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 the Ohio Risk Assessment System Pretrial Assessment Tool (ORAS-PAT).

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

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

Reported offenses and arrests for Armstrong County, counted by the agencies that serve it, appear here once the county series is published. NIBRS reporting here started as early as January 2021.