Munster IN ZIP Code

Munster city is located in Indiana State, Lake County and has a unique zip code assigned by the US Postal Service Office.


You can search for the Munster IN zip code by its streets and block numbers if we have some of the Munster streets loaded in our website

Munster Area Code is 219 and Time Zone is Central (GMT -06:00).



Munster Zip Code - Indiana

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Munster City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Munster ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Munster, Indiana.

The Munster Zip Code is 46321.



If you want to send a mail to Munster City, you should use the 46321 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Munster ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", or "add ons". A ZIP+4 code uses the basic 46321 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Munster city block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Indiana.


Munster, Indiana - MAP



What is the Munster Zip Code?

The Munster Zip Code in Indiana is 46321.


ZIP Plus 4 Munster - US Streets Zip Codes

By pressing keys ctrol + F you can search Munster zip codes by its streets, highways, and know the ZIP+4 US ZIP Code


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Search Munster Zip Code

What is the zip code for Munster IN?

46321

Munster, Indiana - US Zip Code



Munster ZIP Code Lookup

46321 Zip Code File:
Zip Code: 46321,
City: Munster
Munster Area Code: 219
Munster, IN - Time Zone: Central (GMT -06:00)
County: Lake
City Alias: Munster, Hammond
State: Indiana
State Abb: IN



Indiana Zip+4 - Nearby Munster Cities

Cities near Munster in Indiana
(straight line)


View more Indiana zip codes