Mound City, SD

ZIP code 57646 is located in McLaughlin, South Dakota, a small town with a population of around 600 people. The most important landmarks in this ZIP code include Sitting Bull College, which offers higher education opportunities, and the nearby Grand River Casino and Resort, a popular destination for gaming and entertainment. The area is also known for its beautiful natural surroundings, with the Grand River and Lake Oahe nearby.

ZIP code 57646

Mound City, SD

United States

US > SD > Campbell County > 57646

Daylight Saving: Yes
Time Zone: Central
Area Code: 605
This ZIP code is type "Standard" (applies to many individual addresses in the same area).

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Mound City	-	Preferred
Campbell	-	Not Acceptable

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