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  2. What is the zip code of Plankinton, SD, 57368

Plankinton (SD) Zip Code is 57368 Latest Details Jul, 2025

Updated: 08-07-2025

Plankinton (SD) zip Code is 57368, Postal Code details. Plankinton is located in state SD, United States.

Find Zip Code 57368 Details

ZIP code 57368 is located in Plankinton SD in the United States.

Postal Code United States Zip Code 57368 Latest update Plankinton, SD
Zip Code / Postal Code 57368

City

Plankinton

State Code

SD

County

Aurora, United States

Postal Locations

Plankinton, SD - Zip Code is - 57368

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 57368 is an essential part of the postal system in Plankinton, SD. Located in a vibrant part of the city, this zip code covers a variety of neighborhoods, offering residents and businesses a unique blend of suburban comfort and urban convenience. Whether you're looking to send mail, relocate, or simply learn more about the area, Plankinton has a lot to offer.

FAQ about Zip Code 57368, Plankinton, (SD)

What is Zip code Plankinton?

Plankinton Zip Code: 57368, used by the Plankinton Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Aurora, SD. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Plankinton?

Plankinton Postal Code is: 57368

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