Dennisville Flag

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 2026 population of 821. Dennisville is currently growing at a rate of 6.62% 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 Dennisville is $96,148 with a poverty rate of 11.41%. The median age in Dennisville is 41.5 years: 44.4 years for males, and 41.4 years for females. For every 100 females there are 114.6 males.

821
Total Population
187
Density (mi²)
51 6.62%
Growth

Dennisville Population

Dennisville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026821516.62%
2025770527.24%

Median Age

Overall: 41.5 years
Female: 41.4 years
Male: 44.4 years

Dennisville Adults

There are 614 adults, (187 of whom are seniors) in Dennisville.

Sex Ratio

Female: 343 (46.6%)
Male: 393 (53.4%)

Demographics

The racial composition of Dennisville includes 89.95% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White66289.95%
Two or more races7410.05%
Race
Population ↓
Percentage (of total)
White506.79%
Two or more races212.85%
Race
Population ↓
Percentage (of total)
White61283.15%
Two or more races537.2%

Dennisville Marital Status

Economics and Income Statistics

Dennisville 's average per capita income is $50,592. Household income levels show a median of $96,148. The poverty rate stands at 11.41%.

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$121,250-
Families$99,444$111,021
Households$96,148$98,526
Non Families$78,542$72,638

$50,592

Average Income

$96,148

Median Household Income

11.41%

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)