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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Carter Lake, IA

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Area Code(s):712
Timezone(s):Central (GMT -06:00)
City Population:3,785 (More Details)
CBSA:Omaha-Council Bluffs, NE-IA
Congressional District(s):02, 04
Land Area:950 square miles (county)
Water Area:9 square miles (county)

1 ZIP Code

Carter Lake, IA ZIP Code Boundaries

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Carter Lake, IA Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Carter Lake, IA Demographic Information *

Total population**3,785
Male population1,870
Female population1,915
Median age (years)36.1
White Population3,416
Black Population38
Indian Population29
Asian Population20
Hawaiian Population1
Hispanic Population435
Median age (Male)34.8
Median age (Female)37.3
Total households1,388
Family households (families)997
Average household size2.73
Average family size3.16
Total housing units1,481
* Demographic data is based on 2010 Census for the City of CARTER LAKE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  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],