In 2021, Warren County, NJ had a population of 109k people with a median age of 44.1 and a median household income of $85,163. Between 2020 and 2021 the population of Warren County, NJ grew from 105,730 to 109,354, a 3.43% increase and its median household income grew from $83,497 to $85,163, a 2% increase.
The 5 largest ethnic groups in Warren County, NJ are White (Non-Hispanic) (79.5%), White (Hispanic) (4.99%), Black or African American (Non-Hispanic) (4.51%), Two+ (Hispanic) (2.78%), and Two+ (Non-Hispanic) (2.75%).
None of the households in Warren 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.
96.8% of the residents in Warren County, NJ are U.S. citizens.
In 2021, the median property value in Warren County, NJ was $272,500, and the homeownership rate was 72.5%.
Most people in Warren County, NJ drove alone to work, and the average commute time was 34.4 minutes. The average car ownership in Warren County, NJ was 2 cars per household.