Dick Jepsen (Postmaster)
richard.m.jepsen@usps.gov
1889 Detroit Harbor Rd
Washington Island, WI 54246
Washington Island, WI 54246
The Washington Island Post Office is located in the state of Wisconsin within Door County. This location serves 708 Washington Island residents with a median income of $45,703. It's estimated that approximately 1,130 packages pass through this post office each year.