Boone IA ZIP Code
Boone city is located in Iowa State, Boone County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Boone IA zip code by its streets and block numbers if we have some of the Boone streets loaded in our website
Boone Area Code is 515 and Time Zone is Central (GMT -06:00).
Boone Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Boone City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Boone ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Boone, Iowa.
The Boone Zip Code is 50036, 50037, 50099.
If you want to send a mail to Boone City, you should use the 50036, 50037, 50099 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Boone 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 50036, 50037, 50099 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Boone 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.