Saint Charles SD ZIP Code

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

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

Saint Charles Area Code is 605 and Time Zone is Central (GMT -06:00).

Saint Charles Zip Code - South Dakota

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

The Saint Charles Zip Code is 57571.

If you want to send a mail to Saint Charles City, you should use the 57571 Zip Code.

In 1983, the U.S. Postal Service introduced an expanded Saint Charles 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 57571 Zip code plus four additional digits to identify a geographic segment within the five-digit delivery area, such as a Saint Charles 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 Saint Charles Zip Code?

The Saint Charles Zip Code in South Dakota is 57571.

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Saint Charles, South Dakota - US Zip Code

Saint Charles ZIP Code Lookup

57571 Zip Code File:
Zip Code: 57571,
City: Saint Charles
Saint Charles Area Code: 605
Saint Charles, SD - Time Zone: Central (GMT -06:00)
County: Gregory
City Alias: St Charles, Saint Charles
State: South Dakota
State Abb: SD

South Dakota Zip+4 - Nearby Saint Charles Cities

Cities near Saint Charles in South Dakota
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