Buffalo Post Office 57720


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Buffalo Post Office Hours

Retail Hours

Contact Numbers:

Phone: 605-375-3236
Monday-Friday 8:30am - 11:30am, 12:30pm - 4:30pm
Saturday 10:30am - 11:00am
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:45am - 10:15am, 1:15pm - 4:15pm
Saturday-Sunday Closed

Monday-Friday 8:30am - 11:30am, 12:30pm - 4:30pm
Saturday 10:30am - 11:00am
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

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Dorothy A Wallace (Postmaster) dorothy.a.wallace@usps.gov
109 1st St W
Buffalo, SD 57720

The Buffalo Post Office is located in the state of South Dakota within Harding County. This location serves 651 Buffalo residents with a median income of $46,563. It's estimated that approximately 1,039 packages pass through this post office each year.

Buffalo Post Office Location 57720


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