Frelinghuysen township Flag

Frelinghuysen township

County:
Warren County
County Seat:
No
Area (mi²):
23.623
State:
New Jersey

Frelinghuysen township is located in Warren County, New Jersey. Frelinghuysen township has a 2026 population of 2,238. Frelinghuysen township is currently declining at a rate of -0.04% annually but its population has increased by 2.24% since the most recent census, which recorded a population of 2,189 in 2020.

The median household income in Frelinghuysen township is $122,727 with a poverty rate of 3.77%. The median age in Frelinghuysen township is 51.5 years: 45.2 years for males, and 52.3 years for females. For every 100 females there are 103.1 males.

2.2K
Total Population
95
Density (mi²)
-1 -0.04%
Growth

Frelinghuysen township Population

Frelinghuysen township Population

Year ↓
Population
Growth
Annual Change
20262,238-1-0.04%
20252,239-1-0.04%
20242,240140.63%
20232,226120.54%
20222,214110.5%
20212,203140.64%
20202,189-1-0.05%
20192,177-3-0.14%
20182,180-3-0.14%
20172,183-10-0.46%
20162,193-10-0.45%
20152,203-3-0.14%
20142,206-6-0.27%
20132,212-14-0.63%
20122,226-14-0.62%
20112,240100.45%
20102,244-2-0.09%

Median Age

Overall: 51.5 years
Female: 52.3 years
Male: 45.2 years

Frelinghuysen township Adults

There are 1,796 adults, (551 of whom are seniors) in Frelinghuysen township.

Sex Ratio

Female: 1,052 (49.2%)
Male: 1,085 (50.8%)

Demographics

The racial composition of Frelinghuysen township includes 91.2% White, and smaller percentages for Black or African American, Asian, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,94991.2%
Two or more races1014.73%
Black or African American381.78%
Asian321.5%
Other race170.8%
Race
Population ↓
Percentage (of total)
White663.09%
Two or more races421.97%
Other race170.8%
Asian140.66%
Race
Population ↓
Percentage (of total)
White1,88388.11%
Two or more races592.76%
Black or African American381.78%
Asian180.84%

Frelinghuysen township Marital Status

Economics and Income Statistics

Frelinghuysen township's average per capita income is $63,438. Household income levels show a median of $122,727. The poverty rate stands at 3.77%.

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$137,708-
Families$130,833$177,991
Households$122,727$149,718
Non Families$60,952$65,919

$63,438

Average Income

$122,727

Median Household Income

3.77%

Poverty Rate

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)