Delaware

County:: Warren County
County Seat:: No
Area (mi²):: 0.519
State:: New Jersey

Delaware is a CDP located in Warren County, New Jersey. Delaware has a 2025 population of 119. Delaware is currently declining at a rate of -1.65% annually and its population has decreased by -8.46% since the most recent census, which recorded a population of 130 in 2020.

The average household income in Delaware is $122,157 with a poverty rate of 14.29%.The median age in Delaware is 62.7 years: 62.3 years for males, and 67.5 years for females.

Demographics

The racial composition of Delaware includes 83.72% White, 16.28% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	72	83.72%
Black or African American	14	16.28%

Delaware Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delaware's average per capita income is $55,417. Household income levels show a median of $138,750. The poverty rate stands at 14.29%.

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
Households	$138,750	$122,157
Married Families	$128,500	-
Families	$104,583	$103,510
Non Families	-	-

$55,417

Average Income

$138,750

Median Household Income

14.29%

Poverty Rate