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 and multiracial populations.

Population by Race

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%

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