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List of Zip Codes in Gary, Indiana

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Outlined below is a zip code list for Gary. Select a zip code you are interested in to find zip code data on demographics, family, housing, education, transportation, and real estate. See the Gary Zip Code Map.

Zip Code 46402 Population: 6,692
Zip Code 46403 Population: 12,938
Zip Code 46404 Population: 16,888
Zip Code 46406 Population: 9,876
Zip Code 46407 Population: 13,076
Zip Code 46408 Population: 16,577
Zip Code 46409 Population: 9,799