Leonard Spitzer (Postmaster)
leonard.spitzer@usps.gov
W3290 Us Highway 18
Helenville, WI 53137
Helenville, WI 53137
The Helenville Post Office is located in the state of Wisconsin within Jefferson County. This location serves 1,702 Helenville residents with a median income of $65,250. It's estimated that approximately 2,717 packages pass through this post office each year.