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ZIP code 46320

Hammond, IN · Lake County

About ZIP code 46320

  • ZIP code 46320 is in Hammond, Lake County, Indiana.
  • About 14,353 people live in it, which is 1,190 people per square mile.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 41.609, -87.498.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Hammond, IN

ZIP code 46320 is the post office name for Hammond, IN. 76,768 people live in Hammond. Typical household income is $55,504. A typical home costs $159,900.

  • Stronger than most towns on: Diversity & community, Airport access and Public transit.
  • Weaker than most towns on: Clean air and low disaster risk, Safety and Space and yard size.

See all figures for Hammond

Other ZIP codes in Hammond

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ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.