Bison SD ZIP Code

Bison city is located in South Dakota State, Perkins County and has a unique zip code assigned by the US Postal Service Office.

You can search for the Bison SD zip code by its streets and block numbers if we have some of the Bison streets loaded in our website

Bison Area Code is 605 and Time Zone is Mountain (GMT -07:00).

Bison Zip Code - South Dakota

The US ZIP Code basic format consists of five decimal numerical digits assigned to the Bison City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Bison ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Bison, South Dakota.

The Bison Zip Code is 57620.

If you want to send a mail to Bison City, you should use the 57620 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Bison 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 57620 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Bison 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.

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What is the Bison Zip Code?

The Bison Zip Code in South Dakota is 57620.

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Bison, South Dakota - US Zip Code

Bison ZIP Code Lookup

57620 Zip Code File:
Zip Code: 57620,
City: Bison
Bison Area Code: 605
Bison, SD - Time Zone: Mountain (GMT -07:00)
County: Perkins
City Alias: Cash, Ada, Bison, Govert, Bixby, Chance
State: South Dakota
State Abb: SD

South Dakota Zip+4 - Nearby Bison Cities

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