Belvidere

County:: Warren County
County Seat:: No
Area (mi²):: 1.449
State:: New Jersey

Belvidere is a town located in Warren County, New Jersey. Belvidere has a 2025 population of 2,548. Belvidere is currently growing at a rate of 0.24% annually and its population has increased by 1.23% since the most recent census, which recorded a population of 2,517 in 2020.

The average household income in Belvidere is $98,580 with a poverty rate of 9.14%. The median age in Belvidere is 47.5 years: 43.3 years for males, and 51.1 years for females.

Demographics

The racial composition of Belvidere includes 92.4% White, and smaller percentages for other race, Asian, Native American, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,334	92.4%
Two or more races	118	4.67%
Other race	43	1.7%
Asian	15	0.59%
Native American	14	0.55%
Black or African American	2	0.08%
Native Hawaiian or Pacific Islander	0	0%

Belvidere Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Belvidere's average per capita income is $54,330. Household income levels show a median of $100,334. The poverty rate stands at 9.14%.

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	$103,000	-
Families	$102,197	$122,845
Households	$100,334	$98,580
Non Families	$41,463	$58,616

$54,330

Average Income

$100,334

Median Household Income

9.14%

Poverty Rate