Denville Flag

Denville

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

Denville is located in Morris County, New Jersey. Denville has a 2025 population of 17,469 . Denville is currently growing at a rate of 0.54% annually and its population has increased by 2.17% since the most recent census, which recorded a population of 17,098 in 2020.

The average household income in Denville is $186,450 with a poverty rate of 2.86%. The median age in Denville is 43.1 years: 41.6 years for males, and 43.3 years for females. For every 100 females there are 101.8 males.

17.5K
Total Population
1,457
Density (mi²)
93 0.54%
Growth

Denville Population

Denville Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (79.05%)

Two or more races (10.5%)

Asian (8.01%)

Black or African American (1.92%)

Other race (0.51%)

Race
Population
Percentage (of total)
White13,52679.05%
Two or more races1,79610.5%
Asian1,3718.01%
Black or African American3291.92%
Other race880.51%

Denville Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Denville'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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)