Delaware, NJ Profile: Facts, Map & Data


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Delaware, New Jersey - Basic Facts

The Delaware Census Designated Place had a population of 149 as of July 1, 2016. Delaware ranks in the lower quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in New Jersey. See peer rankings below.

The primary coordinate point for Delaware is located at latitude 40.8928 and longitude -75.0694 in Warren County. The formal boundaries for the Delaware Census Designated Place (see map below) encompass a land area of 0.38 sq. miles and a water area of 0.03 sq. miles. Warren County is in the Eastern time zone (GMT -5). The elevation is 292 feet.

The Delaware Census Designated Place (GNIS ID: 2583982) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The Delaware Census Designated Place is located within Township of Knowlton, a minor civil division (MCD) of Warren County.

Beneath the boundary map are tables with Delaware population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Alternate Unofficial Names for Delaware: Delaware Station.

Neighborhood Data

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Delaware Census Designated Place, NJ Boundary Map

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Boundary Maps: Township of Knowlton | Warren County | New Jersey Counties

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Delaware, NJ Data & Demographics (As of July 1, 2016)


Total Population 149
Population in Households 149
Population in Familes 129
Population in Group Qrtrs 0
Population Density1 392
Diversity Index2 20


Total Households 60
Average Household Size 2.48
Family Households 46
Average Family Size 3


Total Housing Units 70 (100%)
Owner Occupied HU 52 (74.3%)
Renter Occupied HU 8 (11.4%)
Vacant Housing Units 10 (14.3%)
Median Home Value $279,167
Average Home Value $293,627


Median Household Income $78,362
Average Household Income $98,444
Per Capita Income $37,281
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.11% 0.0%
Households 0.0% 0.0%
Families 0.0% 0.0%
Median Household Income   1.9%
Per Capita Income   1.77%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Delaware, NJ - Peer Comparisons by Rank and Percentile

The table below compares Delaware to the other 545 incorporated cities, towns and CDPs in New Jersey by rank and percentile using July 1, 2016 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 # 528 3rd
Population Density1 # 509 7th
Diversity Index2 # 450 17th
Median Household Income # 269 51st
Per Capita Income # 278 49th

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

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