Sioux Rapids IA ZIP Code
Sioux Rapids city is located in Iowa State, Buena Vista County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Sioux Rapids IA zip code by its streets and block numbers if we have some of the Sioux Rapids streets loaded in our website
Sioux Rapids Area Code is 712 and Time Zone is Central (GMT -06:00).
Sioux Rapids Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Sioux Rapids City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Sioux Rapids ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Sioux Rapids, Iowa.
The Sioux Rapids Zip Code is 50585.
If you want to send a mail to Sioux Rapids City, you should use the 50585 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Sioux Rapids 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 50585 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Sioux Rapids 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.