Sloan IA ZIP Code
Sloan city is located in Iowa State, Woodbury County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sloan IA zip code by its streets and block numbers if we have some of the Sloan streets loaded in our website
Sloan Area Code is 712 and Time Zone is Central (GMT -06:00).
Sloan Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sloan City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sloan ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sloan, Iowa.
The Sloan Zip Code is 51055.
If you want to send a mail to Sloan City, you should use the 51055 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sloan 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 51055 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sloan 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.