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Zip Code 46394 — Whiting, IN

46394 is a ZIP Code associated with Whiting, IN, located within Lake. 46394 ranks #19 out of 27 ZIP codes in Lake County by population (and #191 out of 807 in IN). The area supports an estimated population of 11,894 residents across Data Pending housing units, with a population density of 968.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.677330, -87.502790)

Data MetricLocal Statistic
Postal / Zip Code46394
Primary CityWhiting
State / ProvinceIN
CountyLake
Total Population11,894
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density968.4 people/sq mi
TimezoneAmerica/Chicago

How 46394 Compares

MetricZIP 46394Lake CountyIN State Average
Population11,894504,725 (Total)6,851,073 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density968.4 /sq mi----
County Pop Rank#19 of 27----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 46327Hammond2.6 mi10,597N/A
Zip 46312East Chicago3.3 mi26,022N/A
Zip 46320Hammond4.7 mi14,353N/A
Zip 46324Hammond6.5 mi21,409N/A
Zip 46323Hammond6.6 mi23,047N/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 →