St. Marys Jr/Sr High School exists to educate all students to be life-long learners and contributing members of society who will meet their responsibilities in an ever-changing world.
Kaw Valley USD 321
St. Marys Jr/Sr High
601 East Lasley Street
St. Marys, Kansas 66536

22-23 Yearbooks are on sale for $40! Get yours now by purchasing in Mrs. Medley's room or by emailing medleyc@usd321.com
Upcoming Events:
January 31 Boys & Girls Basketball v. Rossville 4:30
February 1 FFA Meats @ Doniphan West 9:00Order of events: Main Gym: 4:30 PM JV Girls; 6:00 PM Varsity Girls; 7:30 PM Varsity Boys. Secondary Gym: 4:30 PM JV Boys; 6:00 PM C- Boys.
February 2 2A Regional Scholars Bowl @ Wabaunsee 4:00
February 3 No Classes | Professional Development
February 3 Boys & Girls Basketball v. Silver Lake 4:30
Schedule: Main Gym: 4:30 PM JV Girls; 6:00 PM Varsity Girls; 7:30 PM Varsity Boys. Secondary Gym: 4:30 PM JV Boys; 6:00 PM C- Boys.

- Report At-Home Covid Test Results HERE: kvcovidresults@usd321.com
- Join the Booster Club
- 2022-23 SMJSHS Supply List
- WIBW Closings & Delays
Help Desk:
Questions concerning school policies and plans?
Site Updated:
January 29, 2023