Washington township Flag

Washington township

County:
Warren County
County Seat:
No
Area (mi²):
21.346
State:
New Jersey

Washington township is located in Warren County, New Jersey. Washington township has a 2026 population of 49,756. Washington township is currently growing at a rate of 0.64% annually and its population has increased by 2.13% since the most recent census, which recorded a population of 48,717 in 2020.

The median household income in Washington township is $114,520 with a poverty rate of 4.97%. The median age in Washington township is 41.8 years: 40.3 years for males, and 43 years for females. For every 100 females there are 103.4 males.

49.8K
Total Population
2,331
Density (mi²)
315 0.64%
Growth

Washington township Population

Washington township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Washington township includes 82.14% White, 6.24% Black or African American, 4.11% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

White (82.14%)

Black or African American (6.24%)

Two or more races (4.98%)

Asian (4.11%)

Other race (2.3%)

Native American (0.23%)

Race
Population
Percentage (of total)
White40,21782.14%
Black or African American3,0566.24%
Two or more races2,4364.98%
Asian2,0124.11%
Other race1,1282.3%
Native American1120.23%

Washington township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $67,529. Household income levels show a median of $114,520. The poverty rate stands at 4.97%.

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$154,446-
Families$137,708$158,064
Households$114,520$136,000
Non Families$59,364$66,956

$67,529

Average Income

$114,520

Median Household Income

4.97%

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)