Mt Harrison High School

Grades 9–12 Public Alternative District: Minidoka County Joint District

1431 17th Street, Heyburn, ID 83336 Map

Low income

69%

free or reduced-price lunch

Students

122

2024-25

Students per teacher

11.6

2024-25

Test score trends

Test scores for Idaho are not available yet — enrollment and demographics are shown below. We are adding states one at a time.

Race and ethnicity, 2024-25

Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).


Cassia Jr/sr High School Grades 7–12 Alternative · Cassia County Joint District	2.7 mi	—	—	—	Not enough years of data	76%	112	Hispanic 69%
Cassia Regional Technical Center Grades 9–12 Career & technical · Cassia County Joint District	2.7 mi	—	—	—	Not enough years of data	—	0
Burley Senior High School Grades 9–12 · Cassia County Joint District	3.0 mi	—	—	—	Not enough years of data	45%	1,031	White 57%
Mini-Cassia Online Learning Academy Grades K–12 · Cassia County Joint District	3.8 mi	—	—	—	Not enough years of data	—	89	White 72%
Minico Senior High School Grades 9–12 · Minidoka County Joint District	4.0 mi	—	—	—	Not enough years of data	53%	1,203	Hispanic 51%