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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Chesterton, IN

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Counties:PORTER, IN
Area Code(s):219
Timezone(s):Central (GMT -06:00)
City Population:13,068 (More Details)
CBSA:Chicago-Naperville-Elgin, IL-IN-WI
Congressional District(s):01
Land Area:418 square miles (county)
Water Area:104 square miles (county)

1 ZIP Code

Chesterton, IN ZIP Code Boundaries

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Chesterton, IN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
46304Standard24,207100.00%BURNS HARBOR, DUNE ACRES, PORTER

Chesterton, IN Demographic Information *

Total population**13,068
Male population6,361
Female population6,707
Median age (years)37.8
White Population12,118
Black Population179
Indian Population33
Asian Population280
Hawaiian Population2
Hispanic Population899
Median age (Male)36.4
Median age (Female)39.1
Total households5,029
Family households (families)3,554
Average household size2.58
Average family size3.07
Total housing units5,354
* Demographic data is based on 2010 Census for the City of CHESTERTON.
** 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],