Gregory High School - 01 is located in Gregory, SD and is in Gregory School District 26-4. It is a public school that serves 127 students in grades 9-12. See Gregory High School - 01's test results to learn more about school performance.
In 2011, Gregory High School - 01 had 11 students for every full-time equivalent teacher. The South Dakota average is 13 students per full-time equivalent teacher.