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 2025 population of 2,944. Knowlton township is currently growing at a rate of 0.31% annually and its population has increased by 1.97% since the most recent census, which recorded a population of 2,887 in 2020.

The average household income in Knowlton township is $119,654 with a poverty rate of 4.1%. The median age in Knowlton township is 42.9 years: 41.1 years for males, and 45.6 years for females.

Demographics

The racial composition of Knowlton township includes 90.54% White, and smaller percentages for other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,632	90.54%
Two or more races	154	5.3%
Other race	86	2.96%
Black or African American	21	0.72%
Asian	14	0.48%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Knowlton township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Knowlton township's average per capita income is $57,477. Household income levels show a median of $98,750. The poverty rate stands at 4.1%.

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	$107,232	-
Families	$106,161	$129,029
Households	$98,750	$119,654
Non Families	$59,931	$80,076

$57,477

Average Income

$98,750

Median Household Income

4.1%

Poverty Rate