Monmouth IA ZIP Code

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


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

Monmouth Area Code is 563 and Time Zone is Central (GMT -06:00).



Monmouth Zip Code - Iowa

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

The Monmouth Zip Code is 52309.



If you want to send a mail to Monmouth City, you should use the 52309 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Monmouth 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 52309 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Monmouth 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.


Monmouth, Iowa - MAP



What is the Monmouth Zip Code?

The Monmouth Zip Code in Iowa is 52309.


ZIP Plus 4 Monmouth - US Streets Zip Codes

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




Search Monmouth Zip Code

What is the zip code for Monmouth IA?

52309

Monmouth, Iowa - US Zip Code



Monmouth ZIP Code Lookup

52309 Zip Code File:
Zip Code: 52309,
City: Monmouth
Monmouth Area Code: 563
Monmouth, IA - Time Zone: Central (GMT -06:00)
County: Jackson
City Alias: Monmouth, Canton
State: Iowa
State Abb: IA



Iowa Zip+4 - Nearby Monmouth Cities

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