Calmar IA ZIP Code
Calmar city is located in Iowa State, Winneshiek County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Calmar IA zip code by its streets and block numbers if we have some of the Calmar streets loaded in our website
Calmar Area Code is 563 and Time Zone is Central (GMT -06:00).
Calmar Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Calmar City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Calmar ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Calmar, Iowa.
The Calmar Zip Code is 52132.
If you want to send a mail to Calmar City, you should use the 52132 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Calmar 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 52132 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Calmar 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.