List of US Post Office Stores in Upper Sandusky, OH Outlet Note Regular Brands US Post Office Ohio Upper Sandusky Rating 4.5 based on 76 votes Official Website https://www.usps.com/ Products Postal Service NameAddressPhone Name/Address/Phone US Post Office outlet - Upper Sandusky 122 W Wyandot Ave (419) 294-1911 People Also Viewed