Estherville IA ZIP Code
Estherville city is located in Iowa State, Emmet County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Estherville IA zip code by its streets and block numbers if we have some of the Estherville streets loaded in our website
Estherville Area Code is 712 and Time Zone is Central (GMT -06:00).
Estherville Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Estherville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Estherville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Estherville, Iowa.
The Estherville Zip Code is 51334.
If you want to send a mail to Estherville City, you should use the 51334 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Estherville 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 51334 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Estherville 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.