Brass Castle Flag

Brass Castle

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.

1.4K
Total Population
493
Density (mi²)
-7 -0.48%
Growth

Brass Castle Population

Brass Castle Population

Data after 2023 is projected based on recent change

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 and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,09159.16%
Asian38120.66%
Black or African American24013.02%
Two or more races1105.97%
Other race221.19%

Brass Castle Marital Status

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

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

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)