State Judiciary in Allegheny County

A. Pennsylvania’s Unified Judicial System

Pennsylvania has a unified, statewide court system, meaning every county court operates under the authority of the Commonwealth. Allegheny’s courts are part of this framework, not independent entities. The system has four levels:

  1. Magisterial District Courts (local entry level)
  2. Courts of Common Pleas (county-level trial courts)
  3. Intermediate Appellate Courts (Superior Court and Commonwealth Court)
  4. Pennsylvania Supreme Court (highest state court)

B. Local Layer – Magisterial District Courts


C. County Layer – Allegheny County Court of Common Pleas


D. Intermediate Appellate Courts


E. Pennsylvania Supreme Court


F. Judicial Elections & Oversight


G. Daily Presence for Residents


Summary

The State Judiciary Layer in Allegheny County runs from local magistrates to the state’s highest court. For most residents, the touchpoint is the Court of Common Pleas, one of the busiest in the Commonwealth, but appeals link them directly to Superior, Commonwealth, and Supreme Courts. Judges are elected, making Allegheny’s voters participants in shaping the judiciary at every level. The system enforces both local justice and statewide constitutional principles, binding the county tightly into Pennsylvania’s unified legal framework.