Conrad IA ZIP Code
Conrad city is located in Iowa State, Grundy County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Conrad IA zip code by its streets and block numbers if we have some of the Conrad streets loaded in our website
Conrad Area Code is 641 and Time Zone is Central (GMT -06:00).
Conrad Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Conrad City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Conrad ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Conrad, Iowa.
The Conrad Zip Code is 50621.
If you want to send a mail to Conrad City, you should use the 50621 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Conrad 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 50621 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Conrad 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.