Marksboro

County:: Sussex County
County Seat:: No
Area (mi²):: 2.152
State:: New Jersey

Marksboro is a CDP located in Sussex County, New Jersey. Marksboro has a 2025 population of 206. Marksboro is currently growing at a rate of 7.29% annually and its population has increased by 64.8% since the most recent census, which recorded a population of 125 in 2020.

The average household income in Marksboro is $199,613 with a poverty rate of 0%.The median age in Marksboro is 39 years: 39 years for males, and 37 years for females.

Demographics

The racial composition of Marksboro includes 89.74% White, 7.69% Asian, and smaller percentages for other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	140	89.74%
Asian	12	7.69%
Other race	4	2.56%

Marksboro Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marksboro's average per capita income is $0. Household income levels show a median of $119,063. The poverty rate stands at 0%.

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
Families	$203,661	$294,591
Married Families	$203,393	-
Households	$119,063	$199,613
Non Families	$65,500	$73,906

$0

Average Income

$119,063

Median Household Income

0%

Poverty Rate