Denville township

County:: Morris County
County Seat:: No
Area (mi²):: 11.989
State:: New Jersey

Denville township is located in Morris County, New Jersey. Denville township has a 2025 population of 17,236. Denville township is currently growing at a rate of 0.26% annually and its population has increased by 0.96% since the most recent census, which recorded a population of 17,072 in 2020.

The average household income in Denville township is $186,450 with a poverty rate of 2.86%. The median age in Denville township is 43.1 years: 41.6 years for males, and 43.3 years for females.

Demographics

The racial composition of Denville township includes 79.05% White, 8.01% Asian, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	13,526	79.05%
Two or more races	1,796	10.5%
Asian	1,371	8.01%
Black or African American	329	1.92%
Other race	88	0.51%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Denville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Denville township's average per capita income is $91,314. Household income levels show a median of $163,276. The poverty rate stands at 2.86%.

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	$196,667	-
Families	$184,823	$210,478
Households	$163,276	$186,450
Non Families	$97,132	$103,840

$91,314

Average Income

$163,276

Median Household Income

2.86%

Poverty Rate