Post Offices in & near Delavan Lake, Wisconsin. Operating hours, locations, phone/fax number, services information.
Post Office in Delavan, Wisconsin on E Walworth Ave. Operating hours, phone number, services information, and other locations.
Address: 335 E Walworth Ave, Delavan, WI 53115
Phone: 262-728-2100
Fax: 262-728-8190
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457