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 2026 population of 694. Three Bridges is currently growing at a rate of 6.61% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median age in Three Bridges is 35.5 years: 27.5 years for males, and 35.7 years for females. For every 100 females there are 164.7 males.

694
Total Population
1,321
Density (mi²)
43 6.61%
Growth

Three Bridges Population

Three Bridges Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026694436.61%
2025651447.25%

Median Age

Overall: 35.5 years
Female: 35.7 years
Male: 27.5 years

Three Bridges Adults

There are 428 adults, (18 of whom are seniors) in Three Bridges.

Sex Ratio

Female: 238 (37.8%)
Male: 392 (62.2%)

Demographics

The racial composition of Three Bridges includes 30% White, 10.95% Asian, 3.17% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Two or more races35255.87%
White18930%
Asian6910.95%
Black or African American203.17%
Race
Population ↓
Percentage (of total)
Two or more races25440.32%
Race
Population ↓
Percentage (of total)
White18930%
Two or more races9815.56%
Asian6910.95%
Black or African American203.17%

Three Bridges Marital Status

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)