South Seaville Flag

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 2026 population of 677. South Seaville is currently growing at a rate of 6.61% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in South Seaville is $129,722 with a poverty rate of 15.07%. The median age in South Seaville is 53.7 years: 53.3 years for males, and 57.3 years for females. For every 100 females there are 155.2 males.

677
Total Population
284
Density (mi²)
42 6.61%
Growth

South Seaville Population

South Seaville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026677426.61%
2025635437.26%

Median Age

Overall: 53.7 years
Female: 57.3 years
Male: 53.3 years

South Seaville Adults

There are 469 adults, (161 of whom are seniors) in South Seaville.

Sex Ratio

Female: 221 (39.2%)
Male: 343 (60.8%)

Demographics

The racial composition of South Seaville includes 89.72% White, 7.8% other race, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White50689.72%
Other race447.8%
Two or more races142.48%
Race
Population ↓
Percentage (of total)
Other race447.8%
White61.06%
Race
Population ↓
Percentage (of total)
White50088.65%
Two or more races142.48%

South Seaville Marital Status

Economics and Income Statistics

South Seaville 's average per capita income is $46,610. Household income levels show a median of $129,722. The poverty rate stands at 15.07%.

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$146,298-
Families$145,337$199,166
Households$129,722$142,350
Non Families-$88,339

$46,610

Average Income

$129,722

Median Household Income

15.07%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)