| 101 | BONNEVILLE ONLINE SCHOOL | IDAHO FALLS | BONNEVILLE JOINT DISTRICT | High | 290 | 15.2:1 |
| 102 | RIVERSIDE ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 327 | 15.2:1 |
| 103 | SUGAR-SALEM JUNIOR HIGH SCHOOL | SUGAR CITY | SUGAR-SALEM JOINT DISTRICT | Middle | 370 | 15.3:1 |
| 104 | PEREGRINE ELEMENTARY SCHOOL | MERIDIAN | JOINT SCHOOL DISTRICT NO. 2 | Elementary | 483 | 15.3:1 |
| 105 | MURTAUGH SCHOOLS | MURTAUGH | MURTAUGH JOINT DISTRICT | Combined | 388 | 15.3:1 |
| 106 | GRANGEVILLE HIGH SCHOOL | GRANGEVILLE | MOUNTAIN VIEW SCHOOL DISTRICT | High | 244 | 15.4:1 |
| 107 | MCCALL-DONNELLY HIGH SCHOOL | MCCALL | MCCALL-DONNELLY JOINT SCHOOL DISTRICT | High | 447 | 15.4:1 |
| 108 | HILLCREST ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 299 | 15.4:1 |
| 109 | LAKES MAGNET SCHOOL | COEUR D'ALENE | COEUR D'ALENE DISTRICT | Middle | 539 | 15.4:1 |
| 110 | ADAMS ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 200 | 15.4:1 |
| 111 | MERIDIAN ELEMENTARY SCHOOL | MERIDIAN | JOINT SCHOOL DISTRICT NO. 2 | Elementary | 468 | 15.4:1 |
| 112 | JOPLIN ELEMENTARY SCHOOL | BOISE | JOINT SCHOOL DISTRICT NO. 2 | Elementary | 241 | 15.4:1 |
| 113 | ASHTON ELEMENTARY SCHOOL | ASHTON | FREMONT COUNTY JOINT DISTRICT | Elementary | 228 | 15.5:1 |
| 114 | TAFT ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 301 | 15.5:1 |
| 115 | FAIRMONT JUNIOR HIGH SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Middle | 659 | 15.5:1 |
| 116 | THOMAS JEFFERSON CHARTER | CALDWELL | THOMAS JEFFERSON CHARTER SCHOOL INC. | Combined | 364 | 15.5:1 |
| 117 | PARK RIDGE ELEMENTARY | NAMPA | NAMPA SCHOOL DISTRICT | Elementary | 491 | 15.5:1 |
| 118 | OREGON TRAIL ELEMENTARY SCHOOL | TWIN FALLS | TWIN FALLS DISTRICT | Elementary | 496 | 15.5:1 |
| 119 | HILLCREST ELEMENTARY SCHOOL | AMERICAN FALLS | AMERICAN FALLS JOINT DISTRICT | Elementary | 357 | 15.5:1 |
| 120 | KELLOGG MIDDLE SCHOOL | KELLOGG | KELLOGG JOINT DISTRICT | Middle | 238 | 15.5:1 |
| 121 | NORTHWEST EXPEDITION ACADEMY | HAYDEN | COEUR D'ALENE DISTRICT | Elementary | 379 | 15.6:1 |
| 122 | HILLSIDE JUNIOR HIGH SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Middle | 561 | 15.6:1 |
| 123 | CENTENNIAL ELEMENTARY SCHOOL | LEWISTON | LEWISTON INDEPENDENT DISTRICT | Elementary | 358 | 15.7:1 |
| 124 | PARMA HIGH SCHOOL | PARMA | PARMA DISTRICT | High | 305 | 15.7:1 |
| 125 | PRIEST RIVER LAMANNA HIGH | PRIEST RIVER | WEST BONNER COUNTY DISTRICT | High | 396 | 15.7:1 |
| 126 | SOUTH HILLS MIDDLE SCHOOL | TWIN FALLS | TWIN FALLS DISTRICT | Middle | 525 | 15.7:1 |
| 127 | MELBA HIGH SCHOOL | MELBA | MELBA JOINT DISTRICT | High | 394 | 15.8:1 |
| 128 | WAPELLO ELEMENTARY SCHOOL | BLACKFOOT | BLACKFOOT DISTRICT | Elementary | 211 | 15.8:1 |
| 129 | NEW PLYMOUTH HIGH SCHOOL | NEW PLYMOUTH | NEW PLYMOUTH DISTRICT | High | 269 | 15.8:1 |
| 130 | LOWELL ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 324 | 15.8:1 |
| 131 | EAGLE ROCK MIDDLE SCHOOL | IDAHO FALLS | IDAHO FALLS DISTRICT | Middle | 704 | 15.8:1 |
| 132 | LAPWAI ELEMENTARY SCHOOL | LAPWAI | LAPWAI DISTRICT | Elementary | 230 | 15.9:1 |
| 133 | MONROE ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 206 | 15.9:1 |
| 134 | GOODING MIDDLE SCHOOL | GOODING | GOODING JOINT DISTRICT | Middle | 289 | 15.9:1 |
| 135 | ENDEAVOR ELEMENTARY SCHOOL | NAMPA | NAMPA SCHOOL DISTRICT | Elementary | 589 | 15.9:1 |
| 136 | CENTRAL ELEMENTARY SCHOOL | SUGAR CITY | SUGAR-SALEM JOINT DISTRICT | Elementary | 319 | 15.9:1 |
| 137 | HARRISON ELEMENTARY SCHOOL | TWIN FALLS | TWIN FALLS DISTRICT | Elementary | 383 | 16.0:1 |
| 138 | CAPITAL SENIOR HIGH SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | High | 1,170 | 16.0:1 |
| 139 | BETTY KIEFER ELEMENTARY SCHOOL | RATHDRUM | LAKELAND DISTRICT | Elementary | 367 | 16.0:1 |
| 140 | TIGERT MIDDLE SCHOOL | SODA SPRINGS | SODA SPRINGS JOINT DISTRICT | Middle | 268 | 16.0:1 |
| 141 | SAGE INTERNATIONAL SCHOOL OF BOISE | BOISE | THE SAGE INTERNATIONAL SCHOOL OF BOISE A PUBLIC CHARTER SCH | Combined | 1,033 | 16.0:1 |
| 142 | LEWIS AND CLARK ELEMENTARY | CALDWELL | CALDWELL DISTRICT | Elementary | 348 | 16.0:1 |
| 143 | A W JOHNSON ELEMENTARY SCHOOL | FIRTH | FIRTH DISTRICT | Elementary | 256 | 16.0:1 |
| 144 | LONGFELLOW ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 248 | 16.0:1 |
| 145 | SODA SPRINGS HIGH SCHOOL | SODA SPRINGS | SODA SPRINGS JOINT DISTRICT | High | 234 | 16.1:1 |
| 146 | VALLIVUE MIDDLE SCHOOL | CALDWELL | VALLIVUE SCHOOL DISTRICT | Middle | 682 | 16.1:1 |
| 147 | CENTRAL ELEMENTARY | NAMPA | NAMPA SCHOOL DISTRICT | Elementary | 365 | 16.1:1 |
| 148 | SAGE INTERNATIONAL SCHOOL MIDDLETON | BOISE | SAGE INTERNATIONAL SCHOOL MIDDLETON LLC | Combined | 482 | 16.1:1 |
| 149 | IDAHO NOVUS CLASSICAL ACADEMY | BOISE | IDAHO NOVUS CLASSICAL ACADEMY LLC | Elementary | 338 | 16.1:1 |
| 150 | WHITTIER ELEMENTARY SCHOOL | BOISE | BOISE INDEPENDENT DISTRICT | Elementary | 490 | 16.1:1 |