Glen Gardner

County:: Hunterdon County
County Seat:: No
Area (mi²):: 1.548
State:: New Jersey

Glen Gardner borough is located in Hunterdon County, New Jersey. Glen Gardner borough has a 2025 population of 1,688. Glen Gardner borough is currently growing at a rate of 0.18% annually and its population has increased by 1.02% since the most recent census, which recorded a population of 1,671 in 2020.

The average household income in Glen Gardner borough is $143,881 with a poverty rate of 3.5%. The median age in Glen Gardner borough is 42.2 years: 37.8 years for males, and 45.9 years for females.

Demographics

The racial composition of Glen Gardner borough includes 79.73% White, and smaller percentages for Black or African American, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,357	79.73%
Two or more races	303	17.8%
Black or African American	15	0.88%
Other race	14	0.82%
Asian	9	0.53%
Native American	4	0.24%
Native Hawaiian or Pacific Islander	0	0%

Glen Gardner borough Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Glen Gardner borough's average per capita income is $69,696. Household income levels show a median of $98,750. The poverty rate stands at 3.5%.

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	$209,583	-
Families	$183,958	$191,107
Households	$98,750	$143,881
Non Families	$53,667	$73,016

$69,696

Average Income

$98,750

Median Household Income

3.5%

Poverty Rate