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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Alta, IA

Alta, IA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 51002StandardBuena Vista2,741712

Timezone(s):Central (GMT -06:00)
Population:1,883 (More Details)
Male Population:915
Female Population:968
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:580 square miles (county)
Land Area:575 square miles (county)
Water Area:5 square miles (county)

Alta, IA Demographic Information *

Total population1,883
Male population915
Female population968
Median age (years)36.5
White Population1,719
Black Population30
Indian Population3
Asian Population22
Hawaiian Population0
Hispanic Population296
Median age (Male)33.4
Median age (Female)39.5
Total households759
Family households (families)509
Average household size2.48
Average family size3.02
Total housing units838
* Demographic data is based on 2010 Census.

Alta, IA Other Information

62 Cities within 30 miles of Alta, 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],