Idaho schools ranked by test score
Latest ISAT year (2024-25). 49 schools with reported Mathematics scores. State average: 43.8%.
| Rank | School | Level | Mathematics | vs state |
|---|---|---|---|---|
| 1 | NORTH IDAHO STEM CHARTER ACADEMY RATHDRUM · NORTH IDAHO STEM CHARTER ACADEMY INC. | Combined | 91.9% | +48.1pp |
| 2 | LIBERTY CHARTER SCHOOL NAMPA · LIBERTY CHARTER SCHOOL INC. | Combined | 79.7% | +35.9pp |
| 3 | VICTORY CHARTER SCHOOL NAMPA · VICTORY CHARTER SCHOOL INC. | Combined | 78.2% | +34.4pp |
| 4 | NORTH STAR CHARTER SCHOOL EAGLE · NORTH STAR CHARTER SCHOOL INC. | Combined | 72.2% | +28.4pp |
| 5 | COMPASS PUBLIC CHARTER SCHOOL MERIDIAN · COMPASS PUBLIC CHARTER SCHOOL INC. | Combined | 71.4% | +27.6pp |
| 6 | THOMAS JEFFERSON CHARTER CALDWELL · THOMAS JEFFERSON CHARTER SCHOOL INC. | Combined | 70.7% | +26.9pp |
| 7 | GEM PREP: MERIDIAN MERIDIAN · GEM PREP: MERIDIAN LLC | Combined | 70.5% | +26.7pp |
| 8 | GEM PREP: ONLINE SCHOOL MERIDIAN · GEM PREP: ONLINE LLC | Combined | 63.7% | +19.9pp |
| 9 | TREASURE VALLEY CLASSICAL ACADEMY FRUITLAND · TREASURE VALLEY CLASSICAL ACADEMY INC. | Combined | 60.2% | +16.4pp |
| 10 | GEM PREP: MERIDIAN SOUTH MERIDIAN · GEM PREP: MERIDIAN SOUTH LLC | Combined | 59.8% | +16.0pp |
| 11 | TAYLORS CROSSING CHARTER SCHOOL IDAHO FALLS · TAYLOR'S CROSSING PUBLIC CHARTER SCHOOL INC. | Combined | 57.6% | +13.8pp |
| 12 | ROCKLAND PUBLIC SCHOOL ROCKLAND · ROCKLAND DISTRICT | Combined | 57.4% | +13.6pp |
| 13 | AMERICAN HERITAGE CHARTER SCHOOL IDAHO FALLS · AMERICAN HERITAGE CHARTER SCHOOL INC. | Combined | 56.8% | +13.0pp |
| 14 | DIETRICH SCHOOL DIETRICH · DIETRICH DISTRICT | Combined | 56.5% | +12.7pp |
| 15 | VISION CHARTER SCHOOL CALDWELL · VISION CHARTER SCHOOL INC. | Combined | 56.3% | +12.5pp |
| 16 | SAGE INTERNATIONAL SCHOOL OF BOISE BOISE · THE SAGE INTERNATIONAL SCHOOL OF BOISE A PUBLIC CHARTER SCH | Combined | 55.9% | +12.1pp |
| 17 | MURTAUGH SCHOOLS MURTAUGH · MURTAUGH JOINT DISTRICT | Combined | 55.6% | +11.8pp |
| 18 | GEM PREP: MERIDIAN NORTH MERIDIAN · GEM PREP: MERIDIAN NORTH LLC | Combined | 53.7% | +9.9pp |
| 19 | HAGERMAN SCHOOL HAGERMAN · HAGERMAN JOINT DISTRICT | Combined | 51.4% | +7.6pp |
| 20 | PROJECT IMPACT STEM ACADEMY MERIDIAN · PROJECT IMPACT STEM ACADEMY INC. | Combined | 50.8% | +7.0pp |
| 21 | GEM PREP: POCATELLO SCHOOL CHUBBACK · GEM PREP: POCATELLO LLC | Combined | 50.4% | +6.6pp |
| 22 | GENESEE SCHOOL GENESEE · GENESEE JOINT DISTRICT | Combined | 50.3% | +6.5pp |
| 23 | XAVIER CHARTER SCHOOL TWIN FALLS · XAVIER CHARTER SCHOOL INC. | Combined | 50.1% | +6.3pp |
| 24 | NEZPERCE SCHOOL NEZPERCE · NEZPERCE JOINT DISTRICT | Combined | 48.9% | +5.1pp |
| 25 | DEARY SCHOOL DEARY · WHITEPINE JOINT SCHOOL DISTRICT | Combined | 48.6% | +4.8pp |
| 26 | MEADOWS VALLEY SCHOOL NEW MEADOWS · MEADOWS VALLEY DISTRICT | Combined | 48.5% | +4.7pp |
| 27 | GEM PREP: NAMPA NAMPA · GEM PREP: NAMPA LLC | Combined | 47.0% | +3.2pp |
| 28 | MIDVALE SCHOOL MIDVALE · MIDVALE DISTRICT | Combined | 45.6% | +1.8pp |
| 29 | WHITE PINE CHARTER SCHOOL AMMON · WHITE PINE CHARTER SCHOOL INC. | Combined | 45.3% | +1.5pp |
| 30 | CAREY PUBLIC SCHOOL CAREY · BLAINE COUNTY DISTRICT | Combined | 44.3% | +0.5pp |
| 31 | GARDEN VALLEY SCHOOL GARDEN VALLEY · GARDEN VALLEY DISTRICT | Combined | 42.5% | -1.3pp |
| 32 | KOOTENAI CLASSICAL ACADEMY POST FALLS · KOOTENAI CLASSICAL ACADEMY INC | Combined | 42.4% | -1.4pp |
| 33 | IDAHO ARTS CHARTER SCHOOL NAMPA · IDAHO ARTS CHARTER SCHOOL INC. | Combined | 41.6% | -2.2pp |
| 34 | SAGE INTERNATIONAL SCHOOL MIDDLETON BOISE · SAGE INTERNATIONAL SCHOOL MIDDLETON LLC | Combined | 40.4% | -3.4pp |
| 35 | BLISS SCHOOL BLISS · BLISS JOINT DISTRICT | Combined | 39.3% | -4.5pp |
| 36 | CASTLEFORD SCHOOL CASTLEFORD · CASTLEFORD DISTRICT | Combined | 35.6% | -8.2pp |
| 37 | IDAHO SCIENCE AND TECHNOLOGY CHARTER SCHOOL BLACKFOOT · IDAHO SCIENCE AND TECHNOLOGY CHARTER SCHOOL INC. | Combined | 34.6% | -9.2pp |
| 38 | NORTH VALLEY ACADEMY GOODING · NORTH VALLEY ACADEMY INC. | Combined | 27.2% | -16.6pp |
| 39 | RICHFIELD SCHOOL RICHFIELD · RICHFIELD DISTRICT | Combined | 26.6% | -17.2pp |
| 40 | IDAHO VIRTUAL ACADEMY MERIDIAN · IDAHO VIRTUAL ACADEMY INC. | Combined | 25.9% | -17.9pp |
| 41 | IDAHO HOME LEARNING ACADEMY CHARTER MALAD CITY · ONEIDA COUNTY DISTRICT | Combined | 25.2% | -18.6pp |
| 42 | HIGHLAND SCHOOL CRAIGMONT · HIGHLAND JOINT DISTRICT | Combined | 21.3% | -22.5pp |
| 43 | SUGAR-SALEM ONLINE SUGAR CITY · SUGAR-SALEM JOINT DISTRICT | Combined | 20.8% | -23.0pp |
| 44 | CULDESAC SCHOOL CULDESAC · CULDESAC JOINT DISTRICT | Combined | 19.0% | -24.8pp |
| 45 | INSPIRE VIRTUAL CHARTER SCHOOL BOISE · INSPIRE ACADEMICS INC. | Combined | 19.0% | -24.8pp |
| 46 | WILDER ACADEMY OF VIRTUAL EDUCATION WILDER · WILDER DISTRICT | Combined | 13.8% | -30.0pp |
| 47 | NAMPA ONLINE VIRTUAL ACADEMY NAMPA · NAMPA SCHOOL DISTRICT | Combined | 12.9% | -30.9pp |
| 48 | TWIN FALLS VIRTUAL SCHOOLHOUSE TWIN FALLS · TWIN FALLS DISTRICT | Combined | 10.9% | -32.9pp |
| 49 | VIRTUAL SCHOOL HOUSE MERIDIAN · JOINT SCHOOL DISTRICT NO. 2 | Combined | 9.5% | -34.3pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the ISAT % Proficient threshold on the latest available ISAT Mathematics test (school year 2024-25). A higher percentage is better.
Only public schools with a reasonable cohort size are included (at least 50 total students enrolled, since the source file does not include per-subject student counts), so very small programs and special-purpose centers are filtered out.
The state average shown above is enrollment-weighted: we multiply each school's score by how many of its students tested, sum those across every public school in Idaho, and divide by the total students tested. This way a big school counts more than a tiny one in the typical-student average.