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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Dunn, NC

Dunn, NC Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulation
ZIP Code 28334StandardHarnett24,908
ZIP Code 28335P.O. BoxHarnett0

Timezone(s):Eastern (GMT -05:00)
Counties:HARNETT, NC
Population:9,263 (More Details)
Male Population:4,196
Female Population:5,067
Median Age:41
ZIP Codes:2
Area Codes:1
Total Area:601 square miles (county)
Land Area:595 square miles (county)
Water Area:6 square miles (county)

Dunn, NC Demographic Information *

Total population9,263
Male population4,196
Female population5,067
Median age (years)41
White Population4,653
Black Population3,940
Indian Population90
Asian Population77
Hawaiian Population8
Hispanic Population491
Median age (Male)37.6
Median age (Female)44.4
Total households3,956
Family households (families)2,363
Average household size2.29
Average family size2.97
Total housing units4,417
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],