Union County, Pennsylvania: Government and Services

Union County sits in the geographic center of Pennsylvania, anchored by the West Branch Susquehanna River and flanked by ridge lines that give the landscape a particular quietness. This page covers the county's government structure, the services it delivers to roughly 45,000 residents, and how its institutions connect to broader state authority. Understanding how a small Pennsylvania county operates — its elected officials, its courts, its relationship to Harrisburg — turns out to be a fairly precise window into how the commonwealth distributes power across 67 counties.

Definition and Scope

Union County was formed in 1813 from Northumberland County, making it one of Pennsylvania's mid-vintage counties — not among the original eleven, but established well before the great wave of county formation in the mid-19th century. Its county seat is Lewisburg, a small city of approximately 5,700 people that also hosts Bucknell University, a liberal arts and engineering institution that functions as the county's largest employer and its most visible cultural anchor.

The county covers 316 square miles (U.S. Census Bureau, Census Gazetteer Files) and encompasses three boroughs — Lewisburg, Mifflinburg, and New Berlin — along with 14 townships. Its population, estimated at approximately 44,900 (U.S. Census Bureau, American Community Survey), places it firmly in the category of Pennsylvania's smaller counties by population, while its median household income of roughly $58,000 sits modestly below the statewide median.

Scope and coverage note: This page addresses Union County's government, services, and local institutions as they operate under Pennsylvania law. Federal programs administered locally (such as USDA rural development grants or federal court jurisdiction) fall outside the scope of county government authority. Matters governed by adjacent Snyder County or Northumberland County institutions are similarly not covered here. The home page for Pennsylvania state government provides context for where county authority fits within the broader commonwealth framework.

How It Works

Union County operates under Pennsylvania's commissioner-based county government structure, established under the Second Class A and Third Class county provisions of the Pennsylvania County Code (16 P.S. §§ 101 et seq.). Three elected commissioners serve as the county's executive and legislative body simultaneously — a feature that distinguishes Pennsylvania's smaller counties from the separate executive-council models used in places like Allegheny County.

The commissioners oversee a budget and a roster of independently elected row officers who carry their own constitutional mandates:

  1. Sheriff — law enforcement authority, civil process service, and courthouse security
  2. District Attorney — prosecution of criminal matters under the Pennsylvania Crimes Code
  3. Prothonotary — clerk of civil courts, maintaining case records for the Court of Common Pleas
  4. Clerk of Courts — criminal court records
  5. Register of Wills / Clerk of Orphans' Court — probate, estate filings, and guardianship matters
  6. Recorder of Deeds — real property records and deed transfers
  7. Treasurer — county fund management
  8. Controller — financial auditing and oversight
  9. Coroner — investigation of unattended or suspicious deaths
  10. Jury Commissioner — juror selection and administration

The Court of Common Pleas, the county's primary trial court, sits within Pennsylvania's 17th Judicial District, which Union County shares with Snyder County. Judges are elected on a nonpartisan retention ballot under Article V of the Pennsylvania Constitution (Pennsylvania Unified Judicial System).

For residents seeking a fuller picture of how state agencies interact with county-level services — from the Department of Human Services to the Pennsylvania Department of Transportation's district offices — the Pennsylvania Government Authority resource provides a structured breakdown of state agency responsibilities and how they reach into counties like Union. It covers the mechanics of state-county relationships across 67 counties, which is useful context when trying to understand why certain services are delivered locally while others run through Harrisburg.

Common Scenarios

The services a resident encounters most frequently fall into predictable categories, though each has its own bureaucratic texture.

Property transactions move through the Recorder of Deeds office in the Union County Courthouse at 103 S. Second Street, Lewisburg. Deed transfers trigger the Pennsylvania Realty Transfer Tax — set at 2% of the sale price statewide (Pennsylvania Department of Revenue), with 1% going to the state and 1% retained locally.

Estate administration opens in the Register of Wills office. Pennsylvania imposes an inheritance tax with rates ranging from 0% for spousal transfers to 15% for transfers to non-lineal heirs (Pennsylvania Department of Revenue, Inheritance Tax), making the Register's office a busy point of contact after a death in the family.

Criminal matters proceed through the District Attorney's office and the 17th Judicial District. Minor criminal complaints originate before district judges — Union County has 3 magisterial district judge offices — before escalating to Common Pleas if contested or serious enough.

Human services in Union County are administered through county-contracted agencies and overseen by the County's Human Services Department, with funding streams flowing from the Pennsylvania Department of Human Services (DHS). Programs include medical assistance enrollment, child welfare services under the county Children and Youth Services division, and Area Agency on Aging services for residents 60 and older.

Decision Boundaries

The line between county authority and state authority is worth drawing carefully, because it shifts depending on the service.

County commissioners control the county's general fund budget and set the county property tax millage rate. For 2023, Union County's millage rate was set at 19.25 mills (Union County, Pennsylvania, official budget documentation). What they cannot do is override state mandates — the county must fund its share of Children and Youth Services, maintain its jail to Department of Corrections standards, and operate elections under the Pennsylvania Election Code (25 P.S. § 2600 et seq.).

State police coverage is another boundary that matters. Union County has no municipal police in its townships; Pennsylvania State Police Troop F, headquartered in Montoursville, provides primary law enforcement coverage for unincorporated areas. Lewisburg and Mifflinburg maintain their own borough police departments.

Municipal decisions — zoning, subdivision ordinances, local road maintenance — belong to the 14 townships and 3 boroughs, not to the county. Union County has no county-wide zoning ordinance, which is common among Pennsylvania's smaller counties and reflects the strong home-rule tradition embedded in the Pennsylvania Municipalities Planning Code (53 P.S. § 10101 et seq.).

Bucknell University's presence introduces one more boundary worth noting: as a private institution, it operates outside county governance structures even though it anchors Lewisburg's economy and shapes the county's demographic profile in ways that the raw population number of 44,900 doesn't fully capture.

References