Wall SD ZIP Code
Wall city is located in South Dakota State, Pennington County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Wall SD zip code by its streets and block numbers if we have some of the Wall streets loaded in our website
Wall Area Code is 605 and Time Zone is Mountain (GMT -07:00).
Wall Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wall City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wall ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wall, South Dakota.
The Wall Zip Code is 57790.
If you want to send a mail to Wall City, you should use the 57790 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Wall 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 57790 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Wall 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.