Quinn SD ZIP Code
Quinn 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 Quinn SD zip code by its streets and block numbers if we have some of the Quinn streets loaded in our website
Quinn Area Code is 605 and Time Zone is Mountain (GMT -07:00).
Quinn Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Quinn City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Quinn ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Quinn, South Dakota.
The Quinn Zip Code is 57775.
If you want to send a mail to Quinn City, you should use the 57775 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Quinn 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 57775 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Quinn 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.