Waterville IA ZIP Code
Waterville city is located in Iowa State, Allamakee County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Waterville IA zip code by its streets and block numbers if we have some of the Waterville streets loaded in our website
Waterville Area Code is 563 and Time Zone is Central (GMT -06:00).
Waterville Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Waterville City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Waterville ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Waterville, Iowa.
The Waterville Zip Code is 52170.
If you want to send a mail to Waterville City, you should use the 52170 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Waterville 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 52170 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Waterville 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.