Free Union County, New Jersey Topo Maps & Elevations

Free printable Union County, NJ topographic maps, GPS coordinates, photos, & more for popular landmarks in Union County including Elizabeth, Plainfield, and Linden.

County Borders


Union County, New Jersey covers an area of approximately 108 square miles with a geographic center of 40.64996910°(N), -74.30940755°(W).

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

North: 40.73766708°(N)
South: 40.58924866°(N)
East: -74.14506531°(W)
West: -74.46872711°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Union County is -52 meters (-171 feet). This ranks Union County 14th in terms of lowest elevations when compared to a total of 21 counties in New Jersey.

Union County's highest elevation is 74 meters (243 feet) which ranks it 10th in terms of highest elevations when compared to a total of 21 counties in New Jersey.

US Topo Maps covering Union County, NJ

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.

Arthur Kill PDF Order Print
Chatham PDF Order Print
Elizabeth PDF Order Print
Perth Amboy PDF Order Print
Plainfield PDF Order Print
Roselle PDF Order Print

Places to Visit In Union County, New Jersey

land Icon Land

man-made Icon Man-made

South Station Man-made
Fairmount Park Man-made
Jackson Park Man-made
Sandy Hook Lighthouse Man-made
Jefferson Park Man-made
Wilson Park Man-made