Union County Map, Pennsylvania, U.S.

Written and Fact-checked by | Updated On: November 01, 2025, 14:37 ET

Map of Union County - Union County is a county located in the U.S. state of Pennsylvania. Union County Map showing cities, highways, important places and water bodies. Get Where is Union County located in the map, major cities in Union county, population, areas, and places of interest.

Map of Union County, Pennsylvania

Map of Union County, Pennsylvania

About Union County Map, Pennsylvania: The map showing the county boundary, county seat, major cities, highways, water bodies and neighbouring counties.

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About Union County, Pennsylvania

Union County is a county located in the U.S. state of Pennsylvania. It's county seat is Lewisburg. As per 2020 census, the population of Union County is 42568 people and population density is square miles. According to the United States Census Bureau, the county has a total area of 317 sq mi (821 km2). Union County was established on 1813.

Facts about Union County, Pennsylvania

CountryUnited States
StatePennsylvania
RegionCentral Pennsylvania
County SeatLewisburg
Named AfterThe Union
Established1813
Organized1813
Coordinates40.9635° N, 77.0526° W
Total Area~318 sq mi
Land Area~316 sq mi
Water Area~2 sq mi
Population (2020)44,328
Population RankSmaller county in Pennsylvania
Major CityLewisburg
Main IndustriesEducation, Healthcare, Manufacturing, Retail
Major AirportNone (nearest regional airports outside county)
Time ZoneEastern Time (UTC−05:00)
Known ForBucknell University, Susquehanna River, Historic town
Websitehttps://www.unioncountypa.org

Top Attractions in Union County, Pennsylvania

  • Lewisburg Historic District – Shops, dining, and architecture.
  • Bucknell University Campus – Scenic historic college grounds.
  • Lewisburg Children’s Museum – Hands-on family exhibits.
  • Packwood House Museum – Victorian-era historic home.
  • Susquehanna River – Fishing and river recreation.
  • Hufnagle Park – Community park and events.
  • Merrill W. Linn Land & Waterways Conservancy – Nature trails and preserves.
  • Rolling Hills Red Deer Farm – Wildlife tours and education.
  • Buffalo Valley Rail Trail – Walking and biking trail.
  • Lewisburg Farmers Market – Local food and vendors.
  • Vicksburg Covered Bridge – Historic wooden bridge.
  • East Buffalo Township Rural Views – Scenic farmland landscapes.

Cities & Towns in Union County, Pennsylvania

Lewisburg, Mifflinburg, New Berlin, Hartleton, Laurelton, Winfield, Kelly Township, Buffalo Township, East Buffalo Township, West Buffalo Township