Milbank SD ZIP Code
Milbank city is located in South Dakota State, Grant County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Milbank SD zip code by its streets and block numbers if we have some of the Milbank streets loaded in our website
Milbank Area Code is 605 and Time Zone is Central (GMT -06:00).
Milbank Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Milbank City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Milbank ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Milbank, South Dakota.
The Milbank Zip Code is 57252.
If you want to send a mail to Milbank City, you should use the 57252 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Milbank 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 57252 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Milbank 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 South Dakota.