South Dakota Educational Directory
Yankton 63-3
Trailhead Learning Center - 07
Mailing Address: PO Box 738,
Yankton, SD 57078
Physical Address: 3000 Highland Drive, Yankton, SD 57078
Principal
Melanie Ryken
Ph: 605-260-5400
Fax: 605-655-0006
Infinite Campus/Student Data Contact
Kelley Casey
Ph: 605-665-3998
Fax: 605-665-1422
Lead School Counselor/Student Advisor
Lesley Hale
Ph: 605-260-5400
Fax: 605-655-0006
School Registrar
Julie Moderegger
Ph: 605-260-5400
Fax: 605-655-0006