Brass Castle

County:: Hunterdon County
County Seat:: No
Area (mi²):: 2.939
State:: New Jersey

Brass Castle is a CDP located in Hunterdon County, New Jersey. Brass Castle has a 2025 population of 1,450. Brass Castle is currently declining at a rate of -0.48% annually and its population has decreased by -10.99% since the most recent census, which recorded a population of 1,629 in 2020.

The average household income in Brass Castle is $166,041 with a poverty rate of 4.88%. The median age in Brass Castle is 45.3 years: 46.4 years for males, and 43.9 years for females.

Demographics

The racial composition of Brass Castle includes 59.16% White, 20.66% Asian, 13.02% 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

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,091	59.16%
Asian	381	20.66%
Black or African American	240	13.02%
Two or more races	110	5.97%
Other race	22	1.19%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Brass Castle Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Brass Castle's average per capita income is $70,657. Household income levels show a median of $144,865. The poverty rate stands at 4.88%.

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	$146,968	-
Families	$146,410	$181,201
Households	$144,865	$166,041
Non Families	$78,235	$76,192

$70,657

Average Income

$144,865

Median Household Income

4.88%

Poverty Rate