Free Union County, Pennsylvania Topo Maps & Elevations

Free printable Union County, PA topographic maps, GPS coordinates, photos, & more for popular landmarks in Union County including Lewisburg, Mifflinburg, and Linntown.

County Borders


Union County, Pennsylvania covers an area of approximately 313 square miles with a geographic center of 40.93827161°(N), -77.09884317°(W).

These are the far north, south, east, and west coordinates of Union County, Pennsylvania, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Union County, Pennsylvania, as it (most likely) doesn't fill up the entire rectangle.

North: 41.14922333°(N)
South: 40.80775070°(N)
East: -76.82012177°(W)
West: -77.35938263°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Union County is 122 meters (400 feet). This ranks Union County 31st in terms of lowest elevations when compared to a total of 67 counties in Pennsylvania.

Union County's highest elevation is 610 meters (2,001 feet) which ranks it 43rd in terms of highest elevations when compared to a total of 67 counties in Pennsylvania.

US Topo Maps covering Union County, PA

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Union County is covered by the following US Topo Map quadrants.

Allenwood PDF Order Print
Beavertown PDF Order Print
Carroll PDF Order Print
Freeburg PDF Order Print
Hartleton PDF Order Print
Lewisburg PDF Order Print
Middleburg PDF Order Print
Mifflinburg PDF Order Print
Milton PDF Order Print
Montoursville South PDF Order Print
Northumberland PDF Order Print
Weikert PDF Order Print
Williamsport SE PDF Order Print
Woodward PDF Order Print

Places to Visit In Union County, Pennsylvania

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