Califon Flag

Califon

County Seat:
No
Area (mi²):
0.959
State:
New Jersey

Califon is a borough located in Hunterdon County, New Jersey. Califon has a 2026 population of 1,024. Califon is currently growing at a rate of 0.29% annually and its population has increased by 1.89% since the most recent census, which recorded a population of 1,005 in 2020.

The median household income in Califon is $128,194 with a poverty rate of 7.53%. The median age in Califon is 45.9 years: 48 years for males, and 45.6 years for females. For every 100 females there are 78.2 males.

1K
Total Population
1,068
Density (mi²)
3 0.29%
Growth

Califon Population

Califon Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,02430.29%
20251,02130.29%
20241,01810.1%
20231,017-5-0.49%
20221,02240.39%
20211,018131.29%
20201,005-3-0.3%
20191,050-3-0.28%
20181,053-5-0.47%
20171,05840.38%
20161,054-13-1.22%
20151,06700%
20141,067-6-0.56%
20131,073-3-0.28%
20121,076-9-0.83%
20111,08590.84%
20101,062-1-0.09%

Median Age

Overall: 45.9 years
Female: 45.6 years
Male: 48 years

Califon Adults

There are 787 adults, (173 of whom are seniors) in Califon.

Sex Ratio

Female: 522 (56.1%)
Male: 408 (43.9%)

Demographics

The racial composition of Califon includes 92.37% White, and smaller percentages for other race, Native American, Asian, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White85992.37%
Two or more races363.87%
Other race202.15%
Native American80.86%
Asian50.54%
Black or African American20.22%
Race
Population ↓
Percentage (of total)
White313.33%
Other race202.15%
Two or more races101.08%
Native American80.86%
Race
Population ↓
Percentage (of total)
White82889.03%
Two or more races262.8%
Asian50.54%
Black or African American20.22%

Califon Marital Status

Economics and Income Statistics

Califon 's average per capita income is $67,083. Household income levels show a median of $128,194. The poverty rate stands at 7.53%.

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$185,139-
Families$158,750$184,315
Households$128,194$149,897
Non Families$92,813$102,521

$67,083

Average Income

$128,194

Median Household Income

7.53%

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)