Find the last 4 digits (ZIP+4) for an address in 46405

ZIP 46405, Lake Station, IN is filled in. Just type the street address.

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ZIP Code 46405 – Lake Station, IN

Lake Station, Indiana · Lake County · Central time

ZIP code46405
CityLake Station
StateIndiana
CountyLake County
Population12,184
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area9.03 sq mi
Center (lat, long)41.5738, -87.2632

Area codes in this area

574

These are the area codes that most often serve ZIP 46405 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

46403 Gary · 2.5 mi46401 Gary · 3.1 mi46407 Gary · 3.5 mi46409 Gary · 3.6 mi46342 Hobart · 4 mi46368 Portage · 4.5 mi46402 Gary · 4.9 mi46408 Gary · 5.8 mi

About ZIP 46405

ZIP code 46405 is assigned to Lake Station, Indiana. It lies in Lake County. Its Census area covers about 9.03 square miles of land. The closest neighboring ZIP is 46403 (Gary), about 2.5 miles away.

Every address in 46405 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources