Warren County NJ Information


Warren County Subdivisions

Warren County NJ Data & Demographics (As of July 1, 2017)


Total Population 110,423
Daytime Population: Workers 39,549
Daytime Population: Residents 55,331
Total Daytime Population (TDP) 94,880
Ratio TDP/Total Population1 0.86
Population in Households 108,455
Population in Familes 90,831
Population in Group Qrtrs 1,968
Population Density2 309
Diversity Index3 37


Median Household Income $73,139
Average Household Income $93,518
Per Capita Income $36,418


Total Housing Units 45,979 (100%)
Owner Occupied HU 30,380 (66.1%)
Renter Occupied HU 11,883 (25.8%)
Vacant Housing Units 3,716 ( 8.1%)
Median Home Value $281,985
Average Home Value $310,095


Total Households 42,263
Average Household Size 2.57
Family Households 29,347
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.22% 0.21%
Households 0.26% 0.24%
Families 0.24% 0.22%
Median Household Income   2.08%
Per Capita Income   2.72%


Warren County NJ - Peer Comparisons by Rank and Percentile

The table below compares Warren County to the other 21 counties and county equivalents in New Jersey by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 19 14th
Population Density # 18 19th
Diversity Index # 17 24th
Median Household Income # 11 52nd
Per Capita Income # 11 52nd

Additional comparisons and rankings can be made with a VERY EASY TO USE New Jersey Census Data Comparison Tool.