None of the households in Sussex County, NJ reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
97.2% of the residents in Sussex County, NJ are U.S. citizens.
The largest universities in Sussex County, NJ are Sussex County Community College (444 degrees awarded in 2024).
In 2024, the median property value in Sussex County, NJ was $369,400, and the homeownership rate was 83.7%.
Sussex County, NJ borders Morris County, NJ, Passaic County, NJ, Warren County, NJ, Orange County, NY, Monroe County, PA, and Pike County, PA.