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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Fort Defiance, AZ

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Counties:APACHE, AZ
Area Code(s):928
Timezone(s):Mountain (GMT -07:00)
City Population:3,624 (More Details)
Congressional District(s):01
Land Area:11,198 square miles (county)
Water Area:21 square miles (county)

1 ZIP Code

Fort Defiance, AZ ZIP Code Boundaries

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Fort Defiance, AZ Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
86504P.O. Box6,589100.00%WHITE CLAY

Fort Defiance, AZ Demographic Information *

Total population**3,624
Male population1,767
Female population1,857
Median age (years)29.9
White Population81
Black Population2
Indian Population3,389
Asian Population45
Hawaiian Population4
Hispanic Population79
Median age (Male)28.3
Median age (Female)32.4
Total households1,060
Family households (families)801
Average household size3.42
Average family size4.03
Total housing units1,250
* Demographic data is based on 2010 Census for the City of FORT DEFIANCE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  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],