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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Peosta, IA

Peosta, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 52068StandardDubuque3,924563

Timezone(s):Central (GMT -06:00)
Counties:DUBUQUE, IA
Population:1,377 (More Details)
Male Population:670
Female Population:707
Median Age:30
ZIP Codes:1
Area Codes:1
Total Area:616 square miles (county)
Land Area:608 square miles (county)
Water Area:8 square miles (county)

Peosta, IA Demographic Information *

Total population1,377
Male population670
Female population707
Median age (years)30.2
White Population1,335
Black Population28
Indian Population2
Asian Population2
Hawaiian Population0
Hispanic Population12
Median age (Male)30.3
Median age (Female)30.2
Total households438
Family households (families)369
Average household size3.14
Average family size3.46
Total housing units456
* Demographic data is based on 2010 Census.

Peosta, IA Other Information

  • Located in DUBUQUE County, Iowa
  • Peosta, IA is also known as:

71 Cities within 30 miles of Peosta, IA Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],