Dennisville

County:: Cape May County
County Seat:: No
Area (mi²):: 4.397
State:: New Jersey

Dennisville is a CDP located in Cape May County, New Jersey. Dennisville has a 2025 population of 1,030. Dennisville is currently growing at a rate of 7.18% annually and its population has increased by 13.94% since the most recent census, which recorded a population of 904 in 2020.

The average household income in Dennisville is $111,137 with a poverty rate of 1.2%.The median age in Dennisville is 44.8 years: 53.1 years for males, and 44.2 years for females.

Demographics

The racial composition of Dennisville includes 99.1% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	661	99.1%
Two or more races	6	0.9%

Dennisville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dennisville's average per capita income is $64,500. Household income levels show a median of $96,641. The poverty rate stands at 1.2%.

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	$136,576	-
Families	$131,500	$131,138
Households	$96,641	$111,137
Non Families	$75,547	$69,166

$64,500

Average Income

$96,641

Median Household Income

1.2%

Poverty Rate