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Annette M Soukup (Postmaster)
annette.m.soukup@usps.gov
335 E Walworth Ave
Delavan, WI 53115
Delavan, WI 53115
The Delavan Post Office is located in the state of Wisconsin within Walworth County. This location serves 15,788 Delavan residents with a median income of $49,237. It's estimated that approximately 25,199 packages pass through this post office each year.