What County Is 46321 In?

ZIP 46321 is located in

Lake County

Munster, Indiana (IN)

41.55°N, 87.50°W · FIPS 18089

Lake County — ZIP 46321

ZIP 46321 highlighted in Lake County, Indiana. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code46321
CountyLake County
CityMunster
StateIndiana (IN)
FIPS Code18089

Look Up Another ZIP Code

Nearby ZIP Codes

46319 Griffith, IN Lake County 46320 Hammond, IN Lake County 46322 Highland, IN Lake County 46323 Hammond, IN Lake County 46324 Hammond, IN Lake County

Frequently Asked Questions

What county is ZIP code 46321 in?

ZIP code 46321 is located in Lake County, Indiana (IN).

What city is ZIP code 46321 in?

ZIP code 46321 is primarily associated with Munster, Indiana.

What state is ZIP code 46321 in?

ZIP code 46321 is in the state of Indiana (IN).