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Califon

A borough of 1,005 people in New Jersey
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About Califon

Borough in Hunterdon County, New Jersey, US
1918Established
1,005Population
1 sq miArea
479 ftElevation

Califon is a borough in Hunterdon County, in the U.S. state of New Jersey. As of the 2020 United States census, the borough's population was 1,005, a decrease of 71 (−6.6%) from the 2010 census count of 1,076, which in turn reflected an increase of 21 (+2.0%) from the 1,055 counted in the 2000 census. The borough's name is said to have been inspired by the California gold rush of 1849. The name was shortened to Califon, supposedly because the longer name could not be fit on signs at the train station.

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From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Town numbers

ZIP code07830
Living in Califon

Housing in Califon

$763K▲ 4.5% in a year Typical home value · Zillow

The typical Califon home is worth about $763,000, up 4.5% in a year, 31% above the New Jersey typical home.

Only 1 sale in May 2026, too few for a market read. The typical value is the steadier guide.

Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Califon

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Not graded

A grade needs all of the FBI's latest years (2023–2025). Califon's police department reported only 2023, so we don't grade it yet. The figures below are still real.

Violent crime per 1,000
Califon 1
New Jersey 2.3
U.S. 3.9
Property crime per 1,000
Califon 1
New Jersey 15.5
U.S. 19.5
FBI crime data, 2023 · crimes reported to policeCrime & safety →

Schools in Califon

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A−

School Grade A-

The public schools Califon’s kids attend, from kindergarten through graduation, outperform 82% of New Jersey’s districts on state tests and graduation. Among towns with similar incomes, they rank near the top.

DistrictCalifon Borough School DistrictSchools1

School data from the U.S. Department of Education (NCES, EDFacts). The School Grade is our own summary of state test results and graduation rates, graded within NJ. Ratings are from neighbors.

Famous people from CalifonWriters, athletes, leaders and more who were born in Califon.Meet them →

Where Califon is

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Locator map of Califon
Wikimedia Commons · Map: Arkyan · CC BY-SA 3.0

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Califon

New Jersey · NJ
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01