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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Delaware, NJ

Delaware, NJ Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 07833P.O. BoxWarren157908

Timezone(s):Eastern (GMT -05:00)
Counties:WARREN, NJ
Population:150 (More Details)
Male Population:81
Female Population:69
Median Age:46
ZIP Codes:1
Area Codes:1
Total Area:363 square miles (county)
Land Area:357 square miles (county)
Water Area:6 square miles (county)

Delaware, NJ Demographic Information *

Total population150
Male population81
Female population69
Median age (years)45.8
White Population133
Black Population0
Indian Population0
Asian Population7
Hawaiian Population0
Hispanic Population16
Median age (Male)43.5
Median age (Female)47.8
Total households60
Family households (families)46
Average household size2.5
Average family size2.83
Total housing units70
* Demographic data is based on 2010 Census.

Delaware, NJ Other Information

236 Cities within 30 miles of Delaware, NJ Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],