Erma Flag

Erma

County:
Cape May County
County Seat:
No
Area (mi²):
2.917
State:
New Jersey

Erma is a CDP located in Cape May County, New Jersey. Erma has a 2026 population of 2,017. Erma is currently declining at a rate of -0.35% 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 Erma is $96,885 with a poverty rate of 4.96%. The median age in Erma is 44.8 years: 47.8 years for males, and 44.4 years for females. For every 100 females there are 83.4 males.

2K
Total Population
691
Density (mi²)
-7 -0.35%
Growth

Erma Population

Erma Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20262,017-7-0.35%
20252,024-8-0.39%

Median Age

Overall: 44.8 years
Female: 44.4 years
Male: 47.8 years

Erma Adults

There are 1,479 adults, (365 of whom are seniors) in Erma.

Sex Ratio

Female: 1,068 (54.5%)
Male: 891 (45.5%)

Demographics

The racial composition of Erma includes 79.28% White, 3.88% Black or African American, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,55379.28%
Two or more races28914.75%
Black or African American763.88%
Other race341.74%
Asian70.36%
Race
Population ↓
Percentage (of total)
Black or African American593.01%
White502.55%
Other race341.74%
Two or more races20.1%
Race
Population ↓
Percentage (of total)
White1,50376.72%
Two or more races28714.65%
Black or African American170.87%
Asian70.36%

Erma Marital Status

Economics and Income Statistics

Erma 's average per capita income is $61,712. Household income levels show a median of $96,885. The poverty rate stands at 4.96%.

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$107,981-
Families$105,262$114,605
Households$96,885$107,260
Non Families$70,729$84,978

$61,712

Average Income

$96,885

Median Household Income

4.96%

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)