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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Califon, NJ

Califon, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 07830StandardHunterdon6,503908

Timezone(s):Eastern (GMT -05:00)
Population:1,076 (More Details)
Male Population:520
Female Population:556
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:437 square miles (county)
Land Area:428 square miles (county)
Water Area:10 square miles (county)

Califon, NJ Demographic Information *

Total population1,076
Male population520
Female population556
Median age (years)41.9
White Population1,034
Black Population3
Indian Population1
Asian Population9
Hawaiian Population0
Hispanic Population14
Median age (Male)41.9
Median age (Female)41.8
Total households394
Family households (families)309
Average household size2.73
Average family size3.14
Total housing units419
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],