Richland IA ZIP Code
Richland city is located in Iowa State, Keokuk County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Richland IA zip code by its streets and block numbers if we have some of the Richland streets loaded in our website
Richland Area Code is 319 and Time Zone is Central (GMT -06:00).
Richland Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Richland City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Richland ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Richland, Iowa.
The Richland Zip Code is 52585.
If you want to send a mail to Richland City, you should use the 52585 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Richland 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 52585 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Richland 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.