Eldon IA ZIP Code
Eldon city is located in Iowa State, Wapello County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Eldon IA zip code by its streets and block numbers if we have some of the Eldon streets loaded in our website
Eldon Area Code is 641 and Time Zone is Central (GMT -06:00).
Eldon Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Eldon City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Eldon ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Eldon, Iowa.
The Eldon Zip Code is 52554.
If you want to send a mail to Eldon City, you should use the 52554 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Eldon 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 52554 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Eldon 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.