West Branch IA ZIP Code
West Branch city is located in Iowa State, Cedar County and has a unique zip code assigned by the US Postal Service Office.
You can search for the West Branch IA zip code by its streets and block numbers if we have some of the West Branch streets loaded in our website
West Branch Area Code is 319/563 and Time Zone is Central (GMT -06:00).
West Branch Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the West Branch City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the West Branch ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in West Branch, Iowa.
The West Branch Zip Code is 52358.
If you want to send a mail to West Branch City, you should use the 52358 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded West Branch 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 52358 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a West Branch 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.