Winfred SD ZIP Code
Winfred city is located in South Dakota State, Lake County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Winfred SD zip code by its streets and block numbers if we have some of the Winfred streets loaded in our website
Winfred Area Code is 605 and Time Zone is Central (GMT -06:00).
Winfred Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Winfred City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Winfred ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Winfred, South Dakota.
The Winfred Zip Code is 57076.
If you want to send a mail to Winfred City, you should use the 57076 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Winfred 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 57076 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Winfred 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.