Delmont Flag

Delmont

County Seat:
No
Area (mi²):
1.079
State:
New Jersey

Delmont is a CDP located in Cumberland County, New Jersey. Delmont has a 2025 population of 488. Delmont is currently growing at a rate of 7.25% annually and its population has increased by 72.44% since the most recent census, which recorded a population of 283 in 2020.

The average household income in Delmont is $101,115 with a poverty rate of 20.7%.The median age in Delmont is 51.5 years: 59 years for males, and 51.5 years for females.

488
Total Population
452
Density (mi²)
33 7.25%
Growth

Delmont Population

Delmont Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Delmont includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White285100%

Delmont Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Delmont's average per capita income is $74,141. Household income levels show a median of $0. The poverty rate stands at 20.7%.

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$165,337-
Households-$101,115
Families-$113,092
Non Families--

$74,141

Average Income

$0

Median Household Income

20.7%

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)