Hammond post codes
| Place | Region | County | Code |
|---|---|---|---|
| Hammond | Indiana (IN) | Lake County | 46320 |
| Hammond | Indiana (IN) | Lake County | 46323 |
| Hammond | Indiana (IN) | Lake County | 46324 |
| Hammond | Indiana (IN) | Lake County | 46325 |
| Hammond | Indiana (IN) | Lake County | 46327 |
About Hammond
Hammond is a place in Lake County, Indiana (IN), United States. The data lists 5 post codes, led by 46320, in the 5 digits format.
This page contains 5 post code records and 5 distinct post codes. Every post code on this page maps to a single place.
Nearby places include Calumet City, East Chicago, Dolton; the closest is Calumet City, about 3 km away. Other places in Lake County include Gary, Crown Point, Merrillville.
Addresses usually include the place, county, state, post code, and country; the order varies by country, so confirm the local format before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Other places in Lake County
All →Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
What post code does Hammond use?
46320, 46323, 46324, 46325, 46327
Which county is Hammond in?
Lake County
Which state is Hammond in?
Indiana (IN)
What is the post code format?
5 digits