Stonebridge

County:: Middlesex County
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.

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

Race	Population	Percentage (of total)
White	1,849	95.7%
Black or African American	29	1.5%
Two or more races	28	1.45%
Asian	26	1.35%

Stonebridge Marital Status

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