Free printable Union County, NJ topographic maps, GPS coordinates, photos, & more for popular landmarks in Union County including Elizabeth, Plainfield, and Linden.
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.
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.
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.
Browse the listing of the top geological and geographic features in Union County.