Sam W Collins (Postmaster)
samuel.w.collins@usps.gov
500 Leavenworth St
Manhattan, KS 66502
Manhattan, KS 66502
The Manhattan Post Office is located in the state of Kansas within Riley County. This location serves 43,850 Manhattan residents with a median income of $37,335. It's estimated that approximately 69,989 packages pass through this post office each year.