Marmora

County:: Cape May County
County Seat:: No
Area (mi²):: 2.008
State:: New Jersey

Marmora is a CDP located in Cape May County, New Jersey. Marmora has a 2025 population of 2,691. Marmora is currently growing at a rate of 7.13% annually and its population has increased by 6.83% since the most recent census, which recorded a population of 2,519 in 2020.

The average household income in Marmora is $114,797 with a poverty rate of 4.28%. The median age in Marmora is 58.2 years: 60.2 years for males, and 56.4 years for females.

Demographics

The racial composition of Marmora includes 92.34% White, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,857	92.34%
Two or more races	101	5.02%
Asian	46	2.29%
Black or African American	7	0.35%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Marmora Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marmora's average per capita income is $68,188. Household income levels show a median of $94,621. The poverty rate stands at 4.28%.

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	$133,333	-
Families	$112,258	$133,209
Households	$94,621	$114,797
Non Families	$53,125	$57,414

$68,188

Average Income

$94,621

Median Household Income

4.28%

Poverty Rate