Idaho schools ranked by test score
Latest ISAT year (2024-25). 51 schools with reported English Language Arts scores. State average: 53.7%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | NORTH IDAHO STEM CHARTER ACADEMY RATHDRUM · NORTH IDAHO STEM CHARTER ACADEMY INC. | Combined | 95.6% | +41.9pp |
| 2 | NORTH STAR CHARTER SCHOOL EAGLE · NORTH STAR CHARTER SCHOOL INC. | Combined | 85.0% | +31.3pp |
| 3 | VICTORY CHARTER SCHOOL NAMPA · VICTORY CHARTER SCHOOL INC. | Combined | 84.1% | +30.4pp |
| 4 | LIBERTY CHARTER SCHOOL NAMPA · LIBERTY CHARTER SCHOOL INC. | Combined | 83.7% | +30.0pp |
| 5 | COMPASS PUBLIC CHARTER SCHOOL MERIDIAN · COMPASS PUBLIC CHARTER SCHOOL INC. | Combined | 81.0% | +27.3pp |
| 6 | THOMAS JEFFERSON CHARTER CALDWELL · THOMAS JEFFERSON CHARTER SCHOOL INC. | Combined | 78.9% | +25.2pp |
| 7 | GEM PREP: MERIDIAN MERIDIAN · GEM PREP: MERIDIAN LLC | Combined | 77.7% | +24.0pp |
| 8 | GEM PREP: ONLINE SCHOOL MERIDIAN · GEM PREP: ONLINE LLC | Combined | 76.1% | +22.4pp |
| 9 | VISION CHARTER SCHOOL CALDWELL · VISION CHARTER SCHOOL INC. | Combined | 71.7% | +18.0pp |
| 10 | GEM PREP: MERIDIAN SOUTH MERIDIAN · GEM PREP: MERIDIAN SOUTH LLC | Combined | 71.6% | +17.9pp |
| 11 | GEM PREP: MERIDIAN NORTH MERIDIAN · GEM PREP: MERIDIAN NORTH LLC | Combined | 68.6% | +14.9pp |
| 12 | SAGE INTERNATIONAL SCHOOL OF BOISE BOISE · THE SAGE INTERNATIONAL SCHOOL OF BOISE A PUBLIC CHARTER SCH | Combined | 67.5% | +13.8pp |
| 13 | ROCKLAND PUBLIC SCHOOL ROCKLAND · ROCKLAND DISTRICT | Combined | 67.0% | +13.3pp |
| 14 | TAYLORS CROSSING CHARTER SCHOOL IDAHO FALLS · TAYLOR'S CROSSING PUBLIC CHARTER SCHOOL INC. | Combined | 65.0% | +11.3pp |
| 15 | DIETRICH SCHOOL DIETRICH · DIETRICH DISTRICT | Combined | 64.8% | +11.1pp |
| 16 | NEZPERCE SCHOOL NEZPERCE · NEZPERCE JOINT DISTRICT | Combined | 62.1% | +8.4pp |
| 17 | GENESEE SCHOOL GENESEE · GENESEE JOINT DISTRICT | Combined | 61.2% | +7.5pp |
| 18 | AMERICAN HERITAGE CHARTER SCHOOL IDAHO FALLS · AMERICAN HERITAGE CHARTER SCHOOL INC. | Combined | 60.3% | +6.6pp |
| 19 | MURTAUGH SCHOOLS MURTAUGH · MURTAUGH JOINT DISTRICT | Combined | 58.9% | +5.2pp |
| 20 | CAREY PUBLIC SCHOOL CAREY · BLAINE COUNTY DISTRICT | Combined | 58.5% | +4.8pp |
| 21 | HAGERMAN SCHOOL HAGERMAN · HAGERMAN JOINT DISTRICT | Combined | 58.3% | +4.6pp |
| 22 | TREASURE VALLEY CLASSICAL ACADEMY FRUITLAND · TREASURE VALLEY CLASSICAL ACADEMY INC. | Combined | 57.8% | +4.1pp |
| 23 | IDAHO ARTS CHARTER SCHOOL NAMPA · IDAHO ARTS CHARTER SCHOOL INC. | Combined | 57.4% | +3.7pp |
| 24 | KOOTENAI CLASSICAL ACADEMY POST FALLS · KOOTENAI CLASSICAL ACADEMY INC | Combined | 57.1% | +3.4pp |
| 25 | GARDEN VALLEY SCHOOL GARDEN VALLEY · GARDEN VALLEY DISTRICT | Combined | 56.8% | +3.1pp |
| 26 | GEM PREP: NAMPA NAMPA · GEM PREP: NAMPA LLC | Combined | 55.7% | +2.0pp |
| 27 | DEARY SCHOOL DEARY · WHITEPINE JOINT SCHOOL DISTRICT | Combined | 55.6% | +1.9pp |
| 28 | MEADOWS VALLEY SCHOOL NEW MEADOWS · MEADOWS VALLEY DISTRICT | Combined | 55.2% | +1.5pp |
| 29 | MIDVALE SCHOOL MIDVALE · MIDVALE DISTRICT | Combined | 54.4% | +0.7pp |
| 30 | GEM PREP: POCATELLO SCHOOL CHUBBACK · GEM PREP: POCATELLO LLC | Combined | 54.3% | +0.6pp |
| 31 | XAVIER CHARTER SCHOOL TWIN FALLS · XAVIER CHARTER SCHOOL INC. | Combined | 53.6% | -0.1pp |
| 32 | PROJECT IMPACT STEM ACADEMY MERIDIAN · PROJECT IMPACT STEM ACADEMY INC. | Combined | 53.2% | -0.5pp |
| 33 | BLISS SCHOOL BLISS · BLISS JOINT DISTRICT | Combined | 52.5% | -1.2pp |
| 34 | VIRTUAL SCHOOL HOUSE MERIDIAN · JOINT SCHOOL DISTRICT NO. 2 | Combined | 51.9% | -1.8pp |
| 35 | SAGE INTERNATIONAL SCHOOL MIDDLETON BOISE · SAGE INTERNATIONAL SCHOOL MIDDLETON LLC | Combined | 50.2% | -3.5pp |
| 36 | WHITE PINE CHARTER SCHOOL AMMON · WHITE PINE CHARTER SCHOOL INC. | Combined | 50.0% | -3.7pp |
| 37 | RICHFIELD SCHOOL RICHFIELD · RICHFIELD DISTRICT | Combined | 41.7% | -12.0pp |
| 38 | IDAHO HOME LEARNING ACADEMY CHARTER MALAD CITY · ONEIDA COUNTY DISTRICT | Combined | 41.4% | -12.3pp |
| 39 | INSPIRE VIRTUAL CHARTER SCHOOL BOISE · INSPIRE ACADEMICS INC. | Combined | 41.1% | -12.6pp |
| 40 | IDAHO SCIENCE AND TECHNOLOGY CHARTER SCHOOL BLACKFOOT · IDAHO SCIENCE AND TECHNOLOGY CHARTER SCHOOL INC. | Combined | 40.7% | -13.0pp |
| 41 | IDAHO VIRTUAL ACADEMY MERIDIAN · IDAHO VIRTUAL ACADEMY INC. | Combined | 39.9% | -13.8pp |
| 42 | SUGAR-SALEM ONLINE SUGAR CITY · SUGAR-SALEM JOINT DISTRICT | Combined | 38.6% | -15.1pp |
| 43 | CASTLEFORD SCHOOL CASTLEFORD · CASTLEFORD DISTRICT | Combined | 38.0% | -15.7pp |
| 44 | NORTH VALLEY ACADEMY GOODING · NORTH VALLEY ACADEMY INC. | Combined | 37.9% | -15.8pp |
| 45 | MULLAN SCHOOLS MULLAN · MULLAN DISTRICT | Combined | 33.3% | -20.4pp |
| 46 | NAMPA ONLINE VIRTUAL ACADEMY NAMPA · NAMPA SCHOOL DISTRICT | Combined | 29.9% | -23.8pp |
| 47 | CULDESAC SCHOOL CULDESAC · CULDESAC JOINT DISTRICT | Combined | 29.3% | -24.4pp |
| 48 | TWIN FALLS VIRTUAL SCHOOLHOUSE TWIN FALLS · TWIN FALLS DISTRICT | Combined | 29.2% | -24.5pp |
| 49 | WILDER ACADEMY OF VIRTUAL EDUCATION WILDER · WILDER DISTRICT | Combined | 24.7% | -29.0pp |
| 50 | HIGHLAND SCHOOL CRAIGMONT · HIGHLAND JOINT DISTRICT | Combined | 22.3% | -31.4pp |
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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 English Language Arts 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.