Addresses, phone numbers, and business hours for Post Offices in Jefferson County, WI.
Fort Atkinson Post Office Fort Atkinson WI 24 Milwaukee Avenue East 53538 920-563-5881
Helenville Post Office Helenville WI W3290 U.s. 18 53137 920-674-2900
Ixonia Post Office Ixonia WI W1235 Marietta Avenue 53036 920-261-3306
Jefferson Post Office Jefferson WI 122 South Center Avenue 53549 920-674-3131
Johnson Creek Post Office Johnson Creek WI 115 Depot Street 53038 920-699-3395
Lake Mills Post Office Lake Mills WI 155 East Oak Street 53551 920-648-4707
Palmyra Post Office Palmyra WI 116 North 3rd Street 53156 262-495-2784
Sullivan Post Office Sullivan WI 707 Palmyra Street 53178 262-593-2332
Waterloo Post Office Waterloo WI 241 West Madison Street 53594 920-478-4335
Watertown Post Office Watertown WI 411 Dodge Street 53094 920-261-5929