Mallard IA ZIP Code
Mallard city is located in Iowa State, Palo Alto County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Mallard IA zip code by its streets and block numbers if we have some of the Mallard streets loaded in our website
Mallard Area Code is 712 and Time Zone is Central (GMT -06:00).
Mallard Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Mallard City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Mallard ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Mallard, Iowa.
The Mallard Zip Code is 50562.
If you want to send a mail to Mallard City, you should use the 50562 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Mallard 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 50562 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Mallard 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.