New Jersey County Maps
Find New Jersey county and township maps.
Sussex County, New Jersey
Find your New Jersey County by searching for your address, or by clicking on the map.
Sussex County, New Jersey Map
An detailed map of Sussex County. Click on a nearby County to view more information about that County.
Map of Townships in Sussex County, New Jersey
An interactive map of county subdivisions in Sussex County. In New Jersey, that can include Townships, Boroughs, Towns, and Villages. Find what township you are in now.
Map of Counties in New Jersey
An interactive map of Counties in New Jersey. Click on a County to view more information about that County.
About Sussex County, New Jersey
Sussex County is the northernmost county in the U.S. state of New Jersey. Its county seat is Newton. It is part of the New York metropolitan area and is part of New Jersey's Skylands Region. As of the 2020 census, the county was the state's 17th-most-populous county, with a population of 144,221, a decrease of 5,044 (−3.4%) from the 2010 census count of 149,265, which in turn reflected an increase of 5,099 (+3.5%) over the 144,166 persons at the 2000 census. Based on 2020 census data, Vernon Township was the county's largest in both population and area, with a population of 22,358 and covering an area of 70.59 square miles (182.8 km2). The county is part of the North Jersey region of the state.
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This site has an interactive map of New Jersey Counties. Click on the map to find your New Jersey county, and view more details. You can also search for your address and use your GPS to find your New Jersey County.
Find what County you are in, and see official New Jersey County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.