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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Arnolds Park, IA

Arnolds Park, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 51331StandardDickinson1,140712

Timezone(s):Central (GMT -06:00)
Population:1,126 (More Details)
Male Population:580
Female Population:546
Median Age:57
ZIP Codes:1
Area Codes:1
Total Area:404 square miles (county)
Land Area:381 square miles (county)
Water Area:23 square miles (county)

Arnolds Park, IA Demographic Information *

Total population1,126
Male population580
Female population546
Median age (years)56.6
White Population1,116
Black Population2
Indian Population1
Asian Population0
Hawaiian Population0
Hispanic Population3
Median age (Male)55.6
Median age (Female)57.5
Total households590
Family households (families)334
Average household size1.9
Average family size2.38
Total housing units1,516
* Demographic data is based on 2010 Census.

Arnolds Park, IA Other Information

53 Cities within 30 miles of Arnolds Park, 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],