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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Sloan, IA

Sloan, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 51055StandardWoodbury1,319

Timezone(s):Central (GMT -06:00)
Population:973 (More Details)
Male Population:459
Female Population:514
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:878 square miles (county)
Land Area:873 square miles (county)
Water Area:5 square miles (county)

Sloan, IA Demographic Information *

Total population973
Male population459
Female population514
Median age (years)41.7
White Population943
Black Population0
Indian Population21
Asian Population1
Hawaiian Population0
Hispanic Population18
Median age (Male)39.9
Median age (Female)44.4
Total households421
Family households (families)269
Average household size2.31
Average family size2.91
Total housing units447
* 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],