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ZIP code 70403

Hammond, LA · Tangipahoa Parish

About ZIP code 70403

  • ZIP code 70403 is in Hammond, Tangipahoa Parish, Louisiana.
  • About 30,173 people live in it, which is 275.3 people per square mile.
  • It also reaches into Livingston.
  • Time zone: Central Standard Time.
  • The middle of the ZIP code is at 30.480, -90.486.

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, LA

ZIP code 70403 is the post office name for Hammond, LA. 21,539 people live in Hammond. Typical household income is $48,166. A typical home costs $221,400.

  • Stronger than most towns on: Property taxes, Walkability and Cost of living.
  • Weaker than most towns on: Safety, Long, healthy lives 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.