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Zip Code 46408 — Gary, IN

46408 is a ZIP Code associated with Gary, IN, located within Lake. The postal region supports an estimated population of 15,747 residents across Data Pending housing units, with a population density of 624.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.544680, -87.369410)

Data MetricLocal Statistic
Postal / Zip Code46408
Primary CityGary
State / ProvinceIN
CountyLake
Total Population15,747
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density624.2 people/sq mi
TimezoneAmerica/Chicago

How 46408 Compares

MetricZIP 46408Lake CountyIN State Average
Population15,747504,7256,851,073
Median IncomeData PendingN/AN/A
Population Density624.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 46409Gary2.4 mi7,184N/A
Zip 46404Gary2.8 mi15,428N/A
Zip 46407Gary3.1 mi8,577N/A
Zip 46319Griffith3.1 mi17,847N/A
Zip 46406Gary4.4 mi9,001N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →