Marshalltown IA ZIP Code

Marshalltown city is located in Iowa State, Marshall County and has a unique zip code assigned by the US Postal Service Office.


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

Marshalltown Area Code is 641 and Time Zone is Central (GMT -06:00).



Marshalltown Zip Code - Iowa

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

The Marshalltown Zip Code is 50158.



If you want to send a mail to Marshalltown City, you should use the 50158 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Marshalltown 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 50158 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Marshalltown 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 Iowa.


Marshalltown, Iowa - MAP



What is the Marshalltown Zip Code?

The Marshalltown Zip Code in Iowa is 50158.


ZIP Plus 4 Marshalltown - US Streets Zip Codes

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


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Search Marshalltown Zip Code

What is the zip code for Marshalltown IA?

50158

Marshalltown, Iowa - US Zip Code



Marshalltown ZIP Code Lookup

50158 Zip Code File:
Zip Code: 50158,
City: Marshalltown
Marshalltown Area Code: 641
Marshalltown, IA - Time Zone: Central (GMT -06:00)
County: Marshall
City Alias: Marshalltown
State: Iowa
State Abb: IA



Iowa Zip+4 - Nearby Marshalltown Cities

Cities near Marshalltown in Iowa
(straight line)


View more Iowa zip codes