Twin Rivers Flag

Twin Rivers

County:
Mercer County
County Seat:
No
Area (mi²):
1.263
State:
New Jersey

Twin Rivers is a CDP located in Mercer County, New Jersey. Twin Rivers has a 2026 population of 8,516. Twin Rivers is currently growing at a rate of 0.79% 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 Twin Rivers is $100,833 with a poverty rate of 3.52%. The median age in Twin Rivers is 37.6 years: 41.5 years for males, and 33.1 years for females. For every 100 females there are 98.9 males.

8.5K
Total Population
6,744
Density (mi²)
67 0.79%
Growth

Twin Rivers Population

Twin Rivers Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,516670.79%
20258,449670.8%

Median Age

Overall: 37.6 years
Female: 33.1 years
Male: 41.5 years

Twin Rivers Adults

There are 6,608 adults, (1,015 of whom are seniors) in Twin Rivers.

Sex Ratio

Female: 4,214 (50.3%)
Male: 4,168 (49.7%)

Demographics

The racial composition of Twin Rivers includes 48.75% White, 13.51% other race, 7.92% Black or African American, 6.88% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,08648.75%
Two or more races1,85122.08%
Other race1,13213.51%
Black or African American6647.92%
Asian5776.88%
Native American720.86%
Race
Population ↓
Percentage (of total)
Two or more races1,41016.82%
Other race1,08612.96%
White3834.57%
Native American720.86%
Black or African American350.42%
Race
Population ↓
Percentage (of total)
White3,70344.18%
Black or African American6297.5%
Asian5776.88%
Two or more races4415.26%
Other race460.55%

Twin Rivers Marital Status

Economics and Income Statistics

Twin Rivers ' average per capita income is $52,874. Household income levels show a median of $100,833. The poverty rate stands at 3.52%.

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$137,876-
Families$115,872$123,975
Households$100,833$116,886
Non Families$64,000$80,438

$52,874

Average Income

$100,833

Median Household Income

3.52%

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)