What city is ZIP code 57640 in?

ZIP code 57640 is in Lodgepole, SD.

What state is ZIP code 57640 in?

ZIP code 57640 is in South Dakota (SD).

ZIP code 57640 is in the Chicago timezone.

The population of ZIP code 57640 is approximately 50 according to the US Census Bureau ACS 2023.

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Lodgepole, SD

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5 ZIP codes within 25 miles of 57640, Lodgepole