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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Hudson, IA

Hudson, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 50643StandardBlack Hawk2,747319

Timezone(s):Central (GMT -06:00)
Population:2,282 (More Details)
Male Population:1,124
Female Population:1,158
Median Age:42
ZIP Codes:1
Area Codes:1
Total Area:573 square miles (county)
Land Area:566 square miles (county)
Water Area:7 square miles (county)

Hudson, IA Demographic Information *

Total population2,282
Male population1,124
Female population1,158
Median age (years)41.7
White Population2,238
Black Population6
Indian Population0
Asian Population12
Hawaiian Population0
Hispanic Population36
Median age (Male)41.5
Median age (Female)41.9
Total households878
Family households (families)688
Average household size2.6
Average family size2.94
Total housing units931
* Demographic data is based on 2010 Census.

Hudson, IA Other Information

  • Located in BLACK HAWK County, Iowa
  • Hudson, IA is also known as:
    • ZANETA, IA

76 Cities within 30 miles of Hudson, 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],