Grainger High School is a Public School in with 897 students, ranking it #129 in enrollments out of 404 Tennessee High Schools.
The 50 teachers at Grainger High School teach grades 9 through 12 and are responsible for 17.94 students on average, receiving a B grade in student-teacher ratio.
Based on several factors like math and ELA proficiency, diversity, and student-teacher ratio, Grainger High School receives a rating of C-.