Summary of Tri-Valley Secondary School
Tri-Valley Secondary School is a public school located in the distant rural area of Grahamsville, Sullivan County, New York. With a total of 566 students in the student body and 38 full time teachers on staff, it has a student teacher ratio about 14.84006:1. The school offers classes that range from grade levels 7 to 12.
| School Type | Grade Levels Offered |
|---|---|
 Public School |
 Elementary School |
|
Private School |
Middle School |
|
Religious School |
High School |