Charles City IA ZIP Code
Charles City city is located in Iowa State, Floyd County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Charles City IA zip code by its streets and block numbers if we have some of the Charles City streets loaded in our website
Charles City Area Code is 641 and Time Zone is Central (GMT -06:00).
Charles City Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Charles City City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Charles City ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Charles City, Iowa.
The Charles City Zip Code is 50616.
If you want to send a mail to Charles City City, you should use the 50616 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Charles City 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 50616 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Charles City 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.