Cynthia A Hanson (Postmaster)
cynthia.a.hanson@usps.gov
405 3rd St W
Clear Lake, SD 57226
Clear Lake, SD 57226
The Clear Lake Post Office is located in the state of South Dakota within Deuel County. This location serves 2,072 Clear Lake residents with a median income of $51,923. It's estimated that approximately 3,307 packages pass through this post office each year.