If you’re asking what district you’re in in PA, the answer is that every Pennsylvania address falls inside six overlapping districts at once: one congressional district, one state senate district, one state house district, one federal judicial district, one state judicial district, and one magisterial district. These boundaries don’t line up with each other, so your state senate district almost certainly covers different ground than your judicial district. You can identify all of them for free using official state tools and your home address.
Look Up Your Legislative Districts by Address
The fastest way to find your congressional, state senate, and state house districts is the “Find My Legislator” tool on the Pennsylvania General Assembly website. Enter your street address, city, and ZIP code, and it returns all three district numbers along with your elected officials’ names and contact information.1Pennsylvania General Assembly. Find My Legislator
The Pennsylvania Department of State runs a second option, “Find Your District,” through PA Voter Services. It lets you search either by full address or by county and municipality, which is useful if you want to browse without entering a specific address.2Pennsylvania Department of State. Find Your District
Find Your Federal Judicial District
Federal judicial districts in Pennsylvania follow county lines, so you only need to know your county. Federal law splits the state into three districts.3Office of the Law Revision Counsel. 28 USC 118 – Pennsylvania
- Eastern District: Berks, Bucks, Chester, Delaware, Lancaster, Lehigh, Montgomery, Northampton, and Philadelphia. Sessions are held in Philadelphia, Allentown, Easton, Lancaster, and Reading.
- Middle District: 33 counties running from the Poconos through central Pennsylvania, including Dauphin (Harrisburg), Lackawanna (Scranton), and Luzerne (Wilkes-Barre). Sessions are held in Harrisburg, Scranton, Wilkes-Barre, Williamsport, and Lewisburg.
- Western District: 25 counties in the western part of the state, including Allegheny (Pittsburgh), Erie, and Westmoreland. Sessions are held in Pittsburgh, Erie, and Johnstown.
Find Your State Judicial District and Magisterial District
Your county also fixes your state judicial district. Pennsylvania’s Courts of Common Pleas are organized into 60 judicial districts across the state’s 67 counties, so most counties form their own district and a few smaller ones are combined. Philadelphia is the First Judicial District and runs a Court of Common Pleas and a Municipal Court under one administrative umbrella.4The Philadelphia Courts. First Judicial District of Pennsylvania The Unified Judicial System of Pennsylvania website lists all 60 judicial districts and the counties inside each one.5Unified Judicial System of Pennsylvania. Courts of Common Pleas
Magisterial districts are smaller. Around 500 magisterial district courts sit inside those judicial districts, each with a specific geographic area within a county. The Unified Judicial System website provides a search tool where you can look up your magisterial district judge by county, ZIP code, or district number.6Unified Judicial System of Pennsylvania. Magisterial District Judges
What Each District Actually Decides
Congressional District
Pennsylvania has 17 seats in the U.S. House of Representatives, so the state is divided into 17 congressional districts.7Commonwealth of Pennsylvania. Commonwealth of Pennsylvania – 2022 U.S. Congressional Districts Each district elects one member of Congress to a two-year term. The current boundaries took effect for the 2022 elections. The number of seats can shift after each Census if Pennsylvania’s population grows or shrinks relative to other states.
State Senate and State House Districts
The Pennsylvania Constitution fixes the General Assembly at 50 senatorial districts and 203 representative districts.8Pennsylvania General Assembly. Constitution of Pennsylvania – Article II, Section 16 Each senate district elects one senator to a four-year term, with staggered terms so about half the seats are on the ballot every two years. Each house district elects one representative to a two-year term, so every house seat is on the ballot at every general election. Because there are four times as many house districts as senate districts, house districts cover much smaller areas.
Federal District Court
Federal district courts hear two main categories of cases: cases arising under federal law, the U.S. Constitution, or federal treaties,9Office of the Law Revision Counsel. 28 USC 1331 – Federal Question and “diversity” cases between citizens of different states where the amount at stake exceeds $75,000.10Office of the Law Revision Counsel. 28 USC 1332 – Diversity of Citizenship; Amount in Controversy; Costs If your dispute doesn’t meet either criterion, it belongs in state court.
Court of Common Pleas
Your state judicial district is where you’d deal with the Court of Common Pleas, Pennsylvania’s main trial court. Common Pleas handles felony and misdemeanor trials, larger civil lawsuits, family law cases, and appeals from the minor courts. For most people, this is the court system that matters if they’re ever pulled into significant litigation.
Magisterial District Court
The magisterial district court is the level most Pennsylvanians actually encounter. Magisterial district judges are elected to six-year terms and handle civil claims of $12,000 or less, landlord-tenant disputes including evictions, preliminary hearings in criminal cases, traffic citations, and non-traffic summary offenses. If you’re filing a small-dollar lawsuit or facing eviction, this is almost certainly where the case starts. Appeals go up to the Court of Common Pleas.
Why Getting the Right District Matters
Filing in the wrong district creates real problems. In Pennsylvania state courts, the opposing party can challenge improper venue through a preliminary objection. The court won’t dismiss the case outright; it transfers the case to the correct county, and the person who filed pays the transfer costs.11Pennsylvania Code and Bulletin. 231 Pa. Code Rule 1006 – Venue, Change of Venue If the other side doesn’t object, venue is waived and the case proceeds where it was filed.
Federal court is less forgiving. A case filed in the wrong federal district can be dismissed or transferred, and federal judges have discretion to dismiss rather than transfer. That makes getting the district right the first time more important in federal court than in state court.
For magisterial court, the location rule is stricter than many people expect: landlord-tenant cases must be filed in the magisterial district where the rental property sits, not where the landlord or tenant lives.