Union High School is a Public School in with 143 students, ranking it #127 in enrollments out of 206 Idaho High Schools.
The 11 teachers at Union High School teach grades 8 through 12 and are responsible for 12.59 students on average, receiving a A grade in student-teacher ratio.
Based on several factors like math and ELA proficiency, diversity, and student-teacher ratio, Union High School receives a rating of C.