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 and multiracial populations.

Population by Race

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%

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