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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Irrigon, OR

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Counties:MORROW, OR
Area Code(s):541, 458
Timezone(s):Pacific (GMT -08:00)
City Population:1,826 (More Details)
CBSA:Hermiston-Pendleton, OR
Congressional District(s):02
Land Area:2,032 square miles (county)
Water Area:17 square miles (county)

1 ZIP Code

Irrigon, OR ZIP Code Boundaries

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Irrigon, OR Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Irrigon, OR Demographic Information *

Total population**1,826
Male population899
Female population927
Median age (years)33.3
White Population1,392
Black Population8
Indian Population26
Asian Population11
Hawaiian Population1
Hispanic Population584
Median age (Male)34.3
Median age (Female)32.3
Total households602
Family households (families)463
Average household size3.03
Average family size3.43
Total housing units640
* Demographic data is based on 2010 Census for the City of IRRIGON.
** 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],