Three Bridges Flag

Three Bridges

County Seat:
No
Area (mi²):
0.525
State:
New Jersey

Three Bridges is a CDP located in Hunterdon County, New Jersey. Three Bridges has a 2025 population of 711 . Three Bridges is currently growing at a rate of 7.08% annually and its population has increased by 65.73% since the most recent census, which recorded a population of 429 in 2020.

The average household income in Three Bridges is $85,690 with a poverty rate of 4.08%. The median age in Three Bridges is 35.4 years: 20.8 years for males, and 35.4 years for females. For every 100 females there are 156.4 males.

711
Total Population
1,354
Density (mi²)
47 7.08%
Growth

Three Bridges Population

Three Bridges Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Three Bridges includes 32.09% White, 3.55% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Two or more races (64.36%)

White (32.09%)

Black or African American (3.55%)

Race
Population
Percentage (of total)
Two or more races36364.36%
White18132.09%
Black or African American203.55%

Three Bridges Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Three Bridges' average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 4.08%.

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
Households-$85,690
Families-$88,856
Married Families--
Non Families--

$0

Average Income

$0

Median Household Income

4.08%

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)