Delaware township Flag

Delaware township

County:
Warren County
County Seat:
No
Area (mi²):
36.656
State:
New Jersey

Delaware township is located in Warren County, New Jersey. Delaware township has a 2026 population of 4,604. Delaware township is currently growing at a rate of 0.13% annually and its population has increased by 1.34% since the most recent census, which recorded a population of 4,543 in 2020.

The median household income in Delaware township is $194,219 with a poverty rate of 0.9%. The median age in Delaware township is 54.4 years: 52 years for males, and 56 years for females. For every 100 females there are 111.1 males.

4.6K
Total Population
126
Density (mi²)
6 0.13%
Growth

Delaware township Population

Delaware township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,60460.13%
20254,59860.13%
20244,59260.13%
20234,586160.35%
20224,570-9-0.2%
20214,579360.79%
20204,543-14-0.31%
20194,437-14-0.31%
20184,451-16-0.36%
20174,46700%
20164,467-28-0.62%
20154,495-20-0.44%
20144,515-9-0.2%
20134,524-3-0.07%
20124,527-19-0.42%
20114,546-17-0.37%
20104,564-5-0.11%

Median Age

Overall: 54.4 years
Female: 56 years
Male: 52 years

Delaware township Adults

There are 3,947 adults, (1,267 of whom are seniors) in Delaware township.

Sex Ratio

Female: 2,168 (47.4%)
Male: 2,409 (52.6%)

Demographics

The racial composition of Delaware township includes 90.52% White, and smaller percentages for other race, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,14390.52%
Two or more races3417.45%
Other race681.49%
Asian230.5%
Black or African American20.04%
Race
Population ↓
Percentage (of total)
Two or more races2786.07%
White491.07%
Race
Population ↓
Percentage (of total)
White4,09489.45%
Other race681.49%
Two or more races631.38%
Asian230.5%
Black or African American20.04%

Delaware township Marital Status

Economics and Income Statistics

Delaware township 's average per capita income is $93,804. Household income levels show a median of $194,219. The poverty rate stands at 0.9%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$208,362-
Families$207,998$271,569
Households$194,219$277,703
Non Families$82,813$303,926

$93,804

Average Income

$194,219

Median Household Income

0.9%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)