Fort Madison IA ZIP Code
Fort Madison city is located in Iowa State, Lee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Fort Madison IA zip code by its streets and block numbers if we have some of the Fort Madison streets loaded in our website
Fort Madison Area Code is 319 and Time Zone is Central (GMT -06:00).
Fort Madison Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Fort Madison City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Fort Madison ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Fort Madison, Iowa.
The Fort Madison Zip Code is 52627.
If you want to send a mail to Fort Madison City, you should use the 52627 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Fort Madison 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 52627 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Fort Madison 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.