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 1,018. Califon is currently growing at a rate of 0.1% annually and its population has increased by 1.29% since the most recent census, which recorded a population of 1,005 in 2020.

1K
Total Population
1,062
Density (mi²)
1 0.1%
Growth

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)