Union County on the map of Pennsylvania 2025. Cities, roads, borders and directions in Union County of Pennsylvania.
USA / Pennsylvania / Union CountyUnion County is placed in the central region of Pennsylvania. The county is named after the federal union of the states. The population of Union County exceeds 43 thousand people. The county, formed back in 1813, spans a total area of about 317 square miles. The county seat of Union County is Lewisburg. This map shows the borders of Union County as well as neighboring counties, including major highways and natural objecsts as of 2025. Zoom in or out of the map using the plus/minus panel. Move the center of this map by dragging it. Also check out the satellite map of Union County.
The borders of Union County over the map of Pennsylvania
Explore some more counties of Pennsylvania:
- York County
- Wyoming County
- Westmoreland County
- Wayne County
- Washington County
- Warren County
- Venango County
- Tioga County
- Susquehanna County
- Sullivan County
- Somerset County
- Snyder County
- Schuylkill County
- Potter County
- Pike County
- Perry County
- Northumberland County
- Northampton County
- Montour County
- Monroe County
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