Riverdale Flag

Riverdale

County:
Morris County
County Seat:
No
Area (mi²):
2.026
State:
New Jersey

Riverdale is a borough located in Morris County, New Jersey. Riverdale has a 2026 population of 4,163. Riverdale is currently growing at a rate of 0.26% annually and its population has increased by 1.56% since the most recent census, which recorded a population of 4,099 in 2020.

The median household income in Riverdale is $102,950 with a poverty rate of 7.68%. The median age in Riverdale is 50.2 years: 48.1 years for males, and 52.1 years for females. For every 100 females there are 97.0 males.

4.2K
Total Population
2,055
Density (mi²)
11 0.26%
Growth

Riverdale Population

Riverdale Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20264,163110.26%
20254,152100.24%
20244,14290.22%
20234,133220.54%
20224,11100%
20214,111120.29%
20204,099-10-0.24%
20194,132-48-1.15%
20184,180-32-0.76%
20174,212-15-0.35%
20164,227-17-0.4%
20154,244-10-0.24%
20144,254711.7%
20134,183932.27%
20124,0901784.55%
20113,9123539.92%
20103,584100.28%

Median Age

Overall: 50.2 years
Female: 52.1 years
Male: 48.1 years

Riverdale Adults

There are 3,441 adults, (933 of whom are seniors) in Riverdale.

Sex Ratio

Female: 2,087 (50.8%)
Male: 2,025 (49.2%)

Demographics

The racial composition of Riverdale includes 84.82% White, 3.89% Asian, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White3,48884.82%
Two or more races3839.31%
Asian1603.89%
Other race441.07%
Black or African American370.9%
Race
Population ↓
Percentage (of total)
Two or more races2155.23%
White1553.77%
Other race320.78%
Asian250.61%
Race
Population ↓
Percentage (of total)
White3,33381.06%
Two or more races1684.09%
Asian1353.28%
Black or African American370.9%
Other race120.29%

Riverdale Marital Status

Economics and Income Statistics

Riverdale 's average per capita income is $66,711. Household income levels show a median of $102,950. The poverty rate stands at 7.68%.

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$148,125-
Families$137,222$154,073
Households$102,950$126,986
Non Families$74,708$94,570

$66,711

Average Income

$102,950

Median Household Income

7.68%

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)