Holland IA ZIP Code
Holland 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 Holland IA zip code by its streets and block numbers if we have some of the Holland streets loaded in our website
Holland Area Code is 319 and Time Zone is Central (GMT -06:00).
Holland Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Holland City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Holland ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Holland, Iowa.
The Holland Zip Code is 50642.
If you want to send a mail to Holland City, you should use the 50642 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Holland 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 50642 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Holland 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.