In 2023, Sussex County, NJ had a population of 145k people with a median age of 44.1 and a median household income of N/A. Between 2022 and 2023 the population of Sussex County, NJ grew from 144,808 to 145,117, a 0.213% increase and its median household income N/A from N/A to N/A, a N/A% N/A.
The 5 largest ethnic groups in Sussex County, NJ are White (Non-Hispanic) (81%), Two+ (Hispanic) (4.47%), White (Hispanic) (3.81%), Two+ (Non-Hispanic) (3.31%), and Other (Hispanic) (2.51%).
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.
In 2023, the median property value in Sussex County, NJ was $342,800, and the homeownership rate was 84.9%.
Sussex County, NJ borders Morris County, NJ, Passaic County, NJ, Warren County, NJ, Orange County, NY, Monroe County, PA, and Pike County, PA.