JEFFERSON POST OFFICE 57038

Jefferson Post Office Hours


Retail Hours

Monday-Friday 12:30pm - 4:30pm
Saturday 12:30pm - 1:00pm
Sunday Closed

Bulk Mail Acceptance Hours

Monday-Friday 8:30am - 1:00pm, 1:30pm - 3:00pm
Saturday-Sunday Closed

Monday-Friday 12:30pm - 4:30pm
Saturday 12:30pm - 1:00pm
Sunday Closed

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303 Main St
Jefferson, SD 57038

The Jefferson Post Office is located in the state of South Dakota within Union County. This location serves 1,667 Jefferson residents with a median income of $75,242. It's estimated that approximately 2,661 packages pass through this post office each year.

Jefferson Post Office Location


Jefferson South Dakota Local Links