Belvidere SD ZIP Code
Belvidere city is located in South Dakota State, Jackson County and has a unique zip code assigned by the US Postal Service Office.
You can search for the Belvidere SD zip code by its streets and block numbers if we have some of the Belvidere streets loaded in our website
Belvidere Area Code is 605 and Time Zone is Mountain (GMT -07:00).
Belvidere Zip Code - South Dakota
The US ZIP Code basic format consists of five decimal numerical digits assigned to the Belvidere City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Belvidere ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Belvidere, South Dakota.
The Belvidere Zip Code is 57521.
If you want to send a mail to Belvidere City, you should use the 57521 Zip Code.
In 1983, the U.S. Postal Service introduced an expanded Belvidere 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 57521 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Belvidere 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.