Hastings IA ZIP Code
Hastings city is located in Iowa State, Mills County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Hastings IA zip code by its streets and block numbers if we have some of the Hastings streets loaded in our website
Hastings Area Code is 712 and Time Zone is Central (GMT -06:00).
Hastings Zip Code - Iowa
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Hastings City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Hastings ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Hastings, Iowa.
The Hastings Zip Code is 51540.
If you want to send a mail to Hastings City, you should use the 51540 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Hastings 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 51540 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Hastings 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.