Algona IA ZIP Code
Algona city is located in Iowa State, Kossuth County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Algona IA zip code by its streets and block numbers if we have some of the Algona streets loaded in our website
Algona Area Code is 515 and Time Zone is Central (GMT -06:00).
Algona Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Algona City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Algona ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Algona, Iowa.
The Algona Zip Code is 50511.
If you want to send a mail to Algona City, you should use the 50511 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Algona 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 50511 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Algona 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.