Califon
Borough in Hunterdon County, New Jersey

Califon is a borough in Hunterdon County, New Jersey, with 1,005 residents (2020 Census). It sits at 479 ft (146 m) above sea level. The nearest town is Lebanon, 3.1 miles W.
- 1,005residents (2020 Census)
- 479 ftelevation · 146 m
- 1.0 sq miland area · 2.5 km²
- 1,048 / sq mipopulation density
- 07830ZIP code
About Califon
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.
Text: Wikipedia · CC BY-SA 4.0
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Living in Califon
- Median household income
- $128,194
- Median home value
- $431,600
- Median rent
- $1,781/mo
- Median age
- 45.9
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Map of Califon
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Open in Google Maps ›Califon, NJ population
Califon had 1,005 residents in the 2020 Census.
| 2020 Census | 1,005 |
|---|---|
| Density | 1,048 per sq mi (405 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Califon at a glance
| State | New Jersey (NJ) |
|---|---|
| County | Hunterdon County |
| Type | Borough |
| Population | 1,005 (2020) |
| Land area | 0.96 sq mi (2.5 km²) |
| Water area | 0.02 sq mi (0.05 km²) |
| Elevation | 479 ft (146 m) |
| Coordinates | 40.7195° N, 74.8369° W |
| ZIP code | 07830 |
| Official website | califonboro.org |
| Census code (GEOID) | 3409280 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Califon
- Lebanon3.1 mi W
- Tewksbury3.7 mi SE
- High Bridge4.4 mi SW
- Washington5.0 mi NE
- Long Valley5.3 mi NE
- Lebanon5.4 mi S
- Anderson5.5 mi NW
- Glen Gardner5.5 mi W
- Annandale5.7 mi SW
- Pottersville5.8 mi E
- Oldwick6.2 mi SE
- Port Murray6.9 mi NW
Straight-line distance between town centers.
Frequently asked questions about Califon
What county is Califon in?
Califon is in Hunterdon County, New Jersey.
What is the population of Califon, NJ?
1,005 people lived in Califon at the 2020 Census.
What is the ZIP code of Califon, NJ?
The ZIP code of Califon is 07830.
What is the elevation of Califon?
479 feet (146 m) above sea level.
What towns are near Califon?
Lebanon (3.1 mi), Tewksbury (3.7 mi), High Bridge (4.4 mi), Washington (5.0 mi), Long Valley (5.3 mi).
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