Denise Kay Gjerde (Postmaster)
denise.k.gjerde@usps.gov
116 Park St N
Saint Clair, MN 56080
Saint Clair, MN 56080
The Saint Clair Post Office is located in the state of Minnesota within Blue Earth County. This location serves 770 Saint Clair residents with a median income of $54,375. It's estimated that approximately 1,229 packages pass through this post office each year.