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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Belvidere, NJ

Belvidere, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 07823StandardWarren7,571908

Timezone(s):Eastern (GMT -05:00)
Counties:WARREN, NJ
Population:2,681 (More Details)
Male Population:1,292
Female Population:1,389
Median Age:41
ZIP Codes:1
Area Codes:1
Total Area:363 square miles (county)
Land Area:357 square miles (county)
Water Area:6 square miles (county)

Belvidere, NJ Demographic Information *

Total population2,681
Male population1,292
Female population1,389
Median age (years)41
White Population2,574
Black Population42
Indian Population3
Asian Population21
Hawaiian Population0
Hispanic Population97
Median age (Male)39.6
Median age (Female)42
Total households1,054
Family households (families)682
Average household size2.52
Average family size3.17
Total housing units1,140
* 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],