South Seaville

County:: Cape May County
County Seat:: No
Area (mi²):: 2.382
State:: New Jersey

South Seaville is a CDP located in Cape May County, New Jersey. South Seaville has a 2025 population of 920. South Seaville is currently growing at a rate of 7.1% annually and its population has increased by 97.85% since the most recent census, which recorded a population of 465 in 2020.

The average household income in South Seaville is $163,105 with a poverty rate of 16.18%.The median age in South Seaville is 53.3 years: 53 years for males, and 54 years for females.

Demographics

The racial composition of South Seaville includes 96.73% White, 3.27% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	532	96.73%
Black or African American	18	3.27%

South Seaville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

South Seaville's average per capita income is $0. Household income levels show a median of $123,409. The poverty rate stands at 16.18%.

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	$124,318	$199,510
Married Families	$124,318	-
Households	$123,409	$163,105
Non Families	-	$106,548

$0

Average Income

$123,409

Median Household Income

16.18%

Poverty Rate