Cranbury township

County:: Middlesex County
County Seat:: No
Area (mi²):: 13.283
State:: New Jersey

Cranbury township is located in Middlesex County, New Jersey. Cranbury township has a 2025 population of 3,964. Cranbury township is currently growing at a rate of 0.05% annually and its population has increased by 1.67% since the most recent census, which recorded a population of 3,899 in 2020.

The average household income in Cranbury township is $271,258 with a poverty rate of 4%. The median age in Cranbury township is 50.5 years: 50 years for males, and 50.6 years for females.

Demographics

The racial composition of Cranbury township includes 63.11% White, 24.02% Asian, 4.85% Black or African American, and smaller percentages for other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,564	63.11%
Asian	976	24.02%
Two or more races	244	6.01%
Black or African American	197	4.85%
Other race	82	2.02%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Cranbury township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cranbury township's average per capita income is $104,614. Household income levels show a median of $212,250. The poverty rate stands at 4%.

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	$244,063	-
Families	$232,129	$312,152
Households	$212,250	$271,258
Non Families	$60,000	$78,587

$104,614

Average Income

$212,250

Median Household Income

4%

Poverty Rate