Iola KS ZIP Code
Iola city is located in Kansas State, Allen County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Iola KS zip code by its streets and block numbers if we have some of the Iola streets loaded in our website
Iola Area Code is 620 and Time Zone is Central (GMT -06:00).
Iola Zip Code - Kansas
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Iola City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Iola ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Iola, Kansas.
The Iola Zip Code is 66749.
If you want to send a mail to Iola City, you should use the 66749 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Iola 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 66749 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Iola 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 Kansas.