Kathleen J Strain (Postmaster)
kathleen.j.strain@usps.gov
415 N Main St
White River, SD 57579
White River, SD 57579
The White River Post Office is located in the state of South Dakota within Mellette County. This location serves 1,330 White River residents with a median income of $30,313. It's estimated that approximately 2,123 packages pass through this post office each year.