Post Offices in & near Lake Mills, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in Lake Mills, Wisconsin on E Oak St. Operating hours, phone number, services information, and other locations.
Address: 155 E Oak St, Lake Mills, WI 53551
Phone: 920-648-4707
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
