In 2017, Warren County, NJ had a population of 107k people with a median age of 43.5 and a median household income of $75,500. Between 2016 and 2017 the population of Warren County, NJ declined from 107,095 to 107,088, a -0.00654% decrease and its median household income grew from $72,999 to $75,500, a 3.43% increase.
The population of Warren County, NJ is 82.9% White Alone, 8.62% Hispanic or Latino, and 4.24% Black or African American Alone. 11.7% of the people in Warren County, NJ speak a non-English language, and 96% are U.S. citizens.
The median property value in Warren County, NJ is $256,700, and the homeownership rate is 71.3%. Most people in Warren County, NJ commute by Drove Alone, and the average commute time is 33.7 minutes. The average car ownership in Warren County, NJ is 2 cars per household.