Washington

County:: Warren County
County Seat:: No
Area (mi²):: 1.965
State:: New Jersey

Washington is a borough located in Warren County, New Jersey. Washington has a 2025 population of 7,371. Washington is currently growing at a rate of 0.24% annually and its population has increased by 1.24% since the most recent census, which recorded a population of 7,281 in 2020.

The average household income in Washington is $94,516 with a poverty rate of 11.51%.The median age in Washington is 39.1 years: 35.2 years for males, and 40.9 years for females.

Demographics

The racial composition of Washington includes 76.27% White, 8.77% other race, 4.49% Black or African American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	5,558	76.27%
Other race	639	8.77%
Two or more races	633	8.69%
Black or African American	327	4.49%
Asian	130	1.78%

Washington Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington's average per capita income is $55,775. Household income levels show a median of $79,280. The poverty rate stands at 11.51%.

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	$102,377	-
Families	$94,003	$116,308
Households	$79,280	$94,516
Non Families	$57,898	$63,328

$55,775

Average Income

$79,280

Median Household Income

11.51%

Poverty Rate