Mendham township Flag

Mendham township

County:
Morris County
County Seat:
No
Area (mi²):
17.784
State:
New Jersey

Mendham township is located in Morris County, New Jersey. Mendham township has a 2026 population of 6,087. Mendham township is currently growing at a rate of 0.25% annually and its population has increased by 1.28% since the most recent census, which recorded a population of 6,010 in 2020.

The median household income in Mendham township is $250,001 with a poverty rate of 2.31%. The median age in Mendham township is 45.9 years: 48.4 years for males, and 45.3 years for females. For every 100 females there are 102.9 males.

6.1K
Total Population
342
Density (mi²)
15 0.25%
Growth

Mendham township Population

Mendham township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266,087150.25%
20256,072150.25%
20246,057150.25%
20236,042220.37%
20226,020-7-0.12%
20216,027170.28%
20206,010-15-0.25%
20195,661-69-1.2%
20185,730-46-0.8%
20175,776-29-0.5%
20165,805-29-0.5%
20155,834-13-0.22%
20145,847-24-0.41%
20135,871-21-0.36%
20125,89220.03%
20115,890210.36%
20105,87820.03%

Median Age

Overall: 45.9 years
Female: 45.3 years
Male: 48.4 years

Mendham township Adults

There are 4,532 adults, (1,025 of whom are seniors) in Mendham township.

Sex Ratio

Female: 2,966 (49.3%)
Male: 3,052 (50.7%)

Demographics

The racial composition of Mendham township includes 81.11% White, 6.25% other race, 5.32% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White4,88181.11%
Two or more races4397.29%
Other race3766.25%
Asian3205.32%
Black or African American20.03%
Race
Population ↓
Percentage (of total)
White1632.71%
Two or more races1592.64%
Other race1462.43%
Race
Population ↓
Percentage (of total)
White4,71878.4%
Asian3205.32%
Two or more races2804.65%
Other race2303.82%
Black or African American20.03%

Mendham township Marital Status

Economics and Income Statistics

Mendham township 's average per capita income is $147,199. Household income levels show a median of $250,001. The poverty rate stands at 2.31%.

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
Households$250,001$354,067
Families$250,001$409,744
Married Families$250,001-
Non Families$170,438$173,724

$147,199

Average Income

$250,001

Median Household Income

2.31%

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)