Clark Flag

Clark

County:
Union County
County Seat:
No
Area (mi²):
4.273
State:
New Jersey

Clark is located in Union County, New Jersey. Clark has a 2025 population of 16,879 . Clark is currently growing at a rate of 3.7% annually and its population has increased by 9.15% since the most recent census, which recorded a population of 15,464 in 2020.

The average household income in Clark is $140,620 with a poverty rate of 2.87%. The median age in Clark is 43.2 years: 41.3 years for males, and 44.9 years for females. For every 100 females there are 103.8 males.

16.9K
Total Population
3,950
Density (mi²)
602 3.7%
Growth

Clark Population

Clark Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Clark includes 85.65% White, 3.91% Asian, and smaller percentages for Black or African American, other race, Native American and multiracial populations.

Population by Race

White (85.65%)

Two or more races (6.69%)

Asian (3.91%)

Black or African American (2.21%)

Other race (1.34%)

Native American (0.19%)

Race
Population
Percentage (of total)
White13,19985.65%
Two or more races1,0316.69%
Asian6023.91%
Black or African American3412.21%
Other race2071.34%
Native American300.19%

Clark Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clark's average per capita income is $72,989. Household income levels show a median of $122,610. The poverty rate stands at 2.87%.

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$153,471-
Families$141,611$164,079
Households$122,610$140,620
Non Families$76,639$87,646

$72,989

Average Income

$122,610

Median Household Income

2.87%

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)