Mount Olive Flag

Mount Olive

County:
Morris County
County Seat:
No
Area (mi²):
29.62
State:
New Jersey

Mount Olive is located in Morris County, New Jersey. Mount Olive has a 2025 population of 29,558 . Mount Olive is currently growing at a rate of 0.2% annually and its population has increased by 2.58% since the most recent census, which recorded a population of 28,815 in 2020.

The average household income in Mount Olive is $150,763 with a poverty rate of 4.93%. The median age in Mount Olive is 39.9 years: 40.2 years for males, and 39.4 years for females. For every 100 females there are 95.0 males.

29.6K
Total Population
998
Density (mi²)
59 0.2%
Growth

Mount Olive Population

Mount Olive Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Mount Olive includes 66.76% White, 9.17% Asian, 8.3% Black or African American, 5.17% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

White (66.76%)

Two or more races (10.48%)

Asian (9.17%)

Black or African American (8.3%)

Other race (5.17%)

Native American (0.13%)

Race
Population
Percentage (of total)
White19,33766.76%
Two or more races3,03410.48%
Asian2,6569.17%
Black or African American2,4038.3%
Other race1,4965.17%
Native American380.13%

Mount Olive Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mount Olive's average per capita income is $70,723. Household income levels show a median of $119,931. The poverty rate stands at 4.93%.

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$166,788-
Families$149,301$167,118
Households$119,931$150,763
Non Families$71,012$99,177

$70,723

Average Income

$119,931

Median Household Income

4.93%

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)