Carolyn R Pellmann (Postmaster)
carolyn.r.pellmann@usps.gov
707 Palmyra St
Sullivan, WI 53178
Sullivan, WI 53178
The Sullivan Post Office is located in the state of Wisconsin within Jefferson County. This location serves 2,626 Sullivan residents with a median income of $55,313. It's estimated that approximately 4,191 packages pass through this post office each year.