Schools in Heyburn, ID Mt Harrison Jr-Sr High School1431 17th StHeyburn, ID, 833362084366252High SchoolsMinico High SchoolPrivate Schools K 12Public Schools Heyburn Grade School1151 7th StHeyburn, ID, 833362086793121Minico High SchoolPrivate Schools K 12Public Schools Emerald Lake Caretaker347 S 400 WHeyburn, ID, 833362084366362Cassia County School District 151 Show MoreSee AlsoHigh SchoolsPrivate Schools (K-12)Public Schools