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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Essex, IA

Essex, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 51638StandardPage1,299

Timezone(s):Central (GMT -06:00)
Counties:PAGE, IA
Population:798 (More Details)
Male Population:395
Female Population:403
Median Age:44
ZIP Codes:1
Area Codes:1
Total Area:535 square miles (county)
Land Area:535 square miles (county)
Water Area:1 square miles (county)

Essex, IA Demographic Information *

Total population798
Male population395
Female population403
Median age (years)44.3
White Population776
Black Population0
Indian Population5
Asian Population0
Hawaiian Population0
Hispanic Population16
Median age (Male)41.9
Median age (Female)45.8
Total households333
Family households (families)228
Average household size2.4
Average family size2.91
Total housing units372
* 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],