Buy Postage Stamps in Knapp, WI

Post Offices and USPS-authorized retailers where postage stamps are sold in Knapp, WI.

All the locations below sell USPS postage stamps which can be used to mail First Class letters in the United States. We list both official post offices run by the United States Postal Service and retailers which have been authorized by USPS to sell postal products in Knapp.

Need to mail a letter? See Mailboxes and Post Offices in Knapp

Knapp Post Office

315 Main St
Knapp, WI 54749
Knapp Post Office is a full post office where stamps can be purchased.