Pennington County mailboxes and post offices

There are 10 United States Postal Service post boxes and offices available to the public in Pennington County. You can use any one of these locations to mail your letter or package via USPS. For additional collection boxes in neighboring communities, see the list of mailboxes in Minnesota.

Pennington County includes the towns and cities of Trail, Thief Rvr Fls, Thief River Falls, Goodridge, Oklee, Plummer, Red Lake Falls, Rl Falls, and Saint Hilaire.

Avoid trips to the Post Office. Print USPS postage online with Stamps.com

Thief River Falls Post Office
121 Labree Ave N
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Goodridge Post Office
204 Vaughn Main St E
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Oklee Post Office
202 2 Nd Ave
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Plummer Post Office
210 Central Ave E
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Red Lake Falls Post Office
118 Champagne Ave Sw
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Saint Hilaire Post Office
302 N Broadway
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Public Collection Box
106 N Main St
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Public Collection Box
121 Labree Ave N
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Public Collection Box
1525 Highway 59 S
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Public Collection Box
405 Bridge St Ne
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