What County Is 46320 In?

ZIP 46320 is located in

Lake County

Hammond, Indiana (IN)

41.61°N, 87.50°W · FIPS 18089

Lake County — ZIP 46320

ZIP 46320 highlighted in Lake County, Indiana. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code46320
CountyLake County
CityHammond
StateIndiana (IN)
FIPS Code18089

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Nearby ZIP Codes

46319 Griffith, IN Lake County 46321 Munster, IN Lake County 46322 Highland, IN Lake County 46323 Hammond, IN Lake County

Frequently Asked Questions

What county is ZIP code 46320 in?

ZIP code 46320 is located in Lake County, Indiana (IN).

What city is ZIP code 46320 in?

ZIP code 46320 is primarily associated with Hammond, Indiana.

What state is ZIP code 46320 in?

ZIP code 46320 is in the state of Indiana (IN).