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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of East Chicago, IN

East Chicago, IN Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 46312StandardLake29,698219

Timezone(s):Central (GMT -06:00)
Counties:LAKE, IN
Population:29,698 (More Details)
Male Population:13,909
Female Population:15,789
Median Age:31
ZIP Codes:1
Area Codes:1
Total Area:627 square miles (county)
Land Area:499 square miles (county)
Water Area:128 square miles (county)

East Chicago, IN Demographic Information *

Total population29,698
Male population13,909
Female population15,789
Median age (years)30.9
White Population10,530
Black Population12,736
Indian Population187
Asian Population34
Hawaiian Population12
Hispanic Population15,105
Median age (Male)30.3
Median age (Female)31.5
Total households10,724
Family households (families)7,197
Average household size2.75
Average family size3.42
Total housing units12,958
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],