Knowlton township Flag

Knowlton township

County:
Warren County
County Seat:
No
Area (mi²):
24.724
State:
New Jersey

Knowlton township is located in Warren County, New Jersey. Knowlton township has a 2026 population of 2,957. Knowlton township is currently growing at a rate of 0.31% annually and its population has increased by 2.42% since the most recent census, which recorded a population of 2,887 in 2020.

The median household income in Knowlton township is $97,734 with a poverty rate of 3.52%. The median age in Knowlton township is 49.9 years: 46.5 years for males, and 52.6 years for females. For every 100 females there are 111.1 males.

3K
Total Population
120
Density (mi²)
9 0.31%
Growth

Knowlton township Population

Knowlton township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,95790.31%
20252,94890.31%
20242,93990.31%
20232,930120.41%
20222,91890.31%
20212,909220.76%
20202,887-5-0.17%
20192,933-12-0.41%
20182,945-7-0.24%
20172,952-14-0.47%
20162,966-22-0.74%
20152,988-10-0.33%
20142,99800%
20132,998-25-0.83%
20123,023-19-0.62%
20113,042-13-0.43%
20103,056-4-0.13%

Median Age

Overall: 49.9 years
Female: 52.6 years
Male: 46.5 years

Knowlton township Adults

There are 2,371 adults, (694 of whom are seniors) in Knowlton township.

Sex Ratio

Female: 1,383 (47.4%)
Male: 1,536 (52.6%)

Demographics

The racial composition of Knowlton township includes 88.01% White, 3.39% other race, and smaller percentages for Black or African American, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White2,56988.01%
Two or more races2046.99%
Other race993.39%
Black or African American240.82%
Asian230.79%
Race
Population ↓
Percentage (of total)
Two or more races752.57%
Other race712.43%
White90.31%
Race
Population ↓
Percentage (of total)
White2,56087.7%
Two or more races1294.42%
Other race280.96%
Black or African American240.82%
Asian230.79%

Knowlton township Marital Status

Economics and Income Statistics

Knowlton township 's average per capita income is $57,500. Household income levels show a median of $97,734. The poverty rate stands at 3.52%.

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$109,706-
Families$109,485$134,431
Households$97,734$124,089
Non Families$72,344$82,670

$57,500

Average Income

$97,734

Median Household Income

3.52%

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)