St. Marys Junior Senior High School
| Name | St. Marys Junior Senior High School |
| Grades | Class 07 to Class 12 |
| Address | 601 E Lasley |
| City | St Marys |
| School District | Kaw Valley |
| County | Pottawatomie County |
| Zipcode | 66536-1798 |
| Phone No. | (785)437-6257 |
| State | Kansas |
| Town | Distant |
| Students | 275 |
| Teachers | 29 |
| Student Teacher Ratio | 9 students per teacher |
| Charter School | No |
| Magnet School | No |
St. Marys Junior Senior High School is located at 601 E Lasley in St Marys city of Pottawatomie County county in Kansas. This school comes under Kaw Valley. You can call them at (785)437-6257 for more details. This is not a magnet school. Total two hundred seventy five students from class 07 to class 12 study in this school who are taught by twenty nine teachers. This is not a charter school. The student teacher ratio of this school is 9.