Washington township Flag

Washington township

County:
Warren County
County Seat:
No
Area (mi²):
17.961
State:
New Jersey

Washington township is located in Warren County, New Jersey. Washington township has a 2025 population of 6,938. Washington township is currently growing at a rate of 1.15% annually and its population has increased by 6.84% since the most recent census, which recorded a population of 6,494 in 2020.

The average household income in Washington township is $149,082 with a poverty rate of 5.25%.The median age in Washington township is 45.9 years: 43.8 years for males, and 49.3 years for females.

6.9K
Total Population
386
Density (mi²)
79 1.15%
Growth

Washington township Population

Washington township Population

Data after 2023 is projected based on recent change

6.4K6.6K6.8K7K7.2K2010201220142016201820202022202420262028YearPopulation

Demographics

The racial composition of Washington township includes 77.54% White, 6.79% Black or African American, 6.64% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White5,11577.54%
Two or more races5318.05%
Black or African American4486.79%
Asian4386.64%
Other race650.99%

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 $70,632. Household income levels show a median of $131,250. The poverty rate stands at 5.25%.

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$146,250-
Families$146,117$172,916
Households$131,250$149,082
Non Families$74,417$76,556

$70,632

Average Income

$131,250

Median Household Income

5.25%

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)