Whitewood SD ZIP Code
Whitewood city is located in South Dakota State, Lawrence County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Whitewood SD zip code by its streets and block numbers if we have some of the Whitewood streets loaded in our website
Whitewood Area Code is 605 and Time Zone is Mountain (GMT -07:00).
Whitewood Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Whitewood City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Whitewood ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Whitewood, South Dakota.
The Whitewood Zip Code is 57793.
If you want to send a mail to Whitewood City, you should use the 57793 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Whitewood 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 57793 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Whitewood 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.