Glen Gardner

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

Glen Gardner is a borough located in Hunterdon County, New Jersey. Glen Gardner has a 2025 population of 1,689. Glen Gardner is currently growing at a rate of 0.24% annually and its population has increased by 1.08% since the most recent census, which recorded a population of 1,671 in 2020.

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

Demographics

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

Population by Race

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%

Glen Gardner Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Glen Gardner'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