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  2. What is the zip code of Buffalo, SC, 29321

Buffalo (SC) Zip Code is 29321 Latest Details Aug, 2025

Updated: 26-08-2025

Buffalo (SC) zip Code is 29321, Postal Code details. Buffalo is located in state SC, United States.

Find Zip Code 29321 Details

ZIP code 29321 is located in Buffalo SC in the United States.

Postal Code United States Zip Code 29321 Latest update Buffalo, SC
Zip Code / Postal Code 29321

City

Buffalo

State Code

SC

County

Union, United States

Postal Locations

Buffalo, SC - Zip Code is - 29321

Postal

United States Postal Service USPS Link

Delivery Type

Package Delivery and first class mail.

The zip code 29321 is an essential part of the postal system in Buffalo, SC. 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, Buffalo has a lot to offer.

FAQ about Zip Code 29321, Buffalo, (SC)

What is Zip code Buffalo?

Buffalo Zip Code: 29321, used by the Buffalo Post Office and USPS, is a Zone Improvement Plan code that ensures faster, accurate mail delivery in Union, SC. Represented by the American Postal Workers Union (APWU), USPS oversees postal operations.

What is Postal code of area Buffalo?

Buffalo Postal Code is: 29321

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