Irion High School is located in Mertzon, TX and is one of 2 schools in Irion County Isd District. It is a public school that serves 172 students in grades 7-12. See Irion High School's test results
to learn more about school performance.
In 2011, Irion High School had 9 students for every full-time equivalent teacher. The Texas average is 15 students per full-time equivalent teacher.