Stonebridge Flag

Stonebridge

County Seat:
No
Area (mi²):
0.458
State:
New Jersey

Stonebridge is a CDP located in Middlesex County, New Jersey. Stonebridge has a 2025 population of 2,309 . Stonebridge is currently growing at a rate of 7.15% annually and its population has increased by 40.02% since the most recent census, which recorded a population of 1,649 in 2020.

The average household income in Stonebridge is $132,092 with a poverty rate of 1.55%. The median age in Stonebridge is 73.3 years: 71.9 years for males, and 74.4 years for females. For every 100 females there are 74.4 males.

2.3K
Total Population
5,037
Density (mi²)
154 7.15%
Growth

Stonebridge Population

Stonebridge Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Stonebridge includes 95.7% White, and smaller percentages for Black or African American, Two or more races, Asian and multiracial populations.

Population by Race

White (95.7%)

Black or African American (1.5%)

Two or more races (1.45%)

Asian (1.35%)

Race
Population
Percentage (of total)
White1,84995.7%
Black or African American291.5%
Two or more races281.45%
Asian261.35%

Stonebridge Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Stonebridge's average per capita income is $48,088. Household income levels show a median of $119,732. The poverty rate stands at 1.55%.

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
Families$152,500$159,058
Married Families$152,500-
Households$119,732$132,092
Non Families$94,238$108,246

$48,088

Average Income

$119,732

Median Household Income

1.55%

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)