Boulder County schools ranked by test score
Latest CMAS year (2024-25). 64 schools in Boulder County, Colorado with reported English Language Arts scores. Colorado state average: 44.9%.
| Rank | School | Level | English Language Arts | vs state |
|---|---|---|---|---|
| 1 | High Peaks Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 94.7% | +49.8pp |
| 2 | Summit Middle Charter School BOULDER · Boulder Valley School District No. Re2 | Middle | 89.2% | +44.3pp |
| 3 | Southern Hills Middle School BOULDER · Boulder Valley School District No. Re2 | Middle | 85.9% | +41.0pp |
| 4 | Bear Creek Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 85.8% | +40.9pp |
| 5 | Eisenhower Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 85.0% | +40.1pp |
| 6 | Superior Elementary School SUPERIOR · Boulder Valley School District No. Re2 | Elementary | 83.0% | +38.1pp |
| 7 | Boulder Community School/Integrated Studies BOULDER · Boulder Valley School District No. Re2 | Elementary | 81.9% | +37.0pp |
| 8 | Niwot Elementary School NIWOT · St. Vrain Valley School District No. Re1J | Elementary | 79.2% | +34.3pp |
| 9 | Creekside Elementary School at Martin Park BOULDER · Boulder Valley School District No. Re2 | Elementary | 77.4% | +32.5pp |
| 10 | Foothill Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 77.2% | +32.3pp |
| 11 | Lyons Middle/Senior High School LYONS · St. Vrain Valley School District No. Re1J | High | 76.8% | +31.9pp |
| 12 | Fireside Elementary School LOUISVILLE · Boulder Valley School District No. Re2 | Elementary | 74.5% | +29.6pp |
| 13 | Flatirons Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 73.8% | +28.9pp |
| 14 | Eldorado K-8 School SUPERIOR · Boulder Valley School District No. Re2 | Elementary | 73.4% | +28.5pp |
| 15 | Mesa Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 73.2% | +28.3pp |
| 16 | Lyons Elementary School LYONS · St. Vrain Valley School District No. Re1J | Elementary | 73.0% | +28.1pp |
| 17 | Altona Middle School LONGMONT · St. Vrain Valley School District No. Re1J | Middle | 71.9% | +27.0pp |
| 18 | Hygiene Elementary School LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 71.8% | +26.9pp |
| 19 | Louisville Elementary School LOUISVILLE · Boulder Valley School District No. Re2 | Elementary | 71.0% | +26.1pp |
| 20 | Fall River Elementary School LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 70.5% | +25.6pp |
| 21 | Meadowlark School ERIE · Boulder Valley School District No. Re2 | Elementary | 70.1% | +25.2pp |
| 22 | Douglass Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 69.9% | +25.0pp |
| 23 | Peak to Peak Charter School LAFAYETTE · Boulder Valley School District No. Re2 | Combined | 69.8% | +24.9pp |
| 24 | Manhattan Middle School of the Arts and Academics BOULDER · Boulder Valley School District No. Re2 | Middle | 69.7% | +24.8pp |
| 25 | Blue Mountain Elementary LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 68.9% | +24.0pp |
| 26 | Louisville Middle School LOUISVILLE · Boulder Valley School District No. Re2 | Middle | 68.8% | +23.9pp |
| 27 | Coal Creek Elementary School LOUISVILLE · Boulder Valley School District No. Re2 | Elementary | 67.5% | +22.6pp |
| 28 | Central Elementary School LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 67.3% | +22.4pp |
| 29 | Erie Elementary School ERIE · St. Vrain Valley School District No. Re1J | Elementary | 67.2% | +22.3pp |
| 30 | Heatherwood Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 64.0% | +19.1pp |
| 31 | Nevin Platt Middle School BOULDER · Boulder Valley School District No. Re2 | Middle | 63.4% | +18.5pp |
| 32 | Lafayette Elementary School LAFAYETTE · Boulder Valley School District No. Re2 | Elementary | 62.4% | +17.5pp |
| 33 | Centennial Middle School BOULDER · Boulder Valley School District No. Re2 | Middle | 60.4% | +15.5pp |
| 34 | Red Hawk Elementary ERIE · St. Vrain Valley School District No. Re1J | Elementary | 59.9% | +15.0pp |
| 35 | Flagstaff Charter Academy LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 59.6% | +14.7pp |
| 36 | Nederland Elementary School NEDERLAND · Boulder Valley School District No. Re2 | Elementary | 58.6% | +13.7pp |
| 37 | Westview Middle School LONGMONT · St. Vrain Valley School District No. Re1J | Middle | 57.7% | +12.8pp |
| 38 | Monarch K-8 School LOUISVILLE · Boulder Valley School District No. Re2 | Elementary | 57.2% | +12.3pp |
| 39 | Pioneer Bilingual Elementary School LAFAYETTE · Boulder Valley School District No. Re2 | Elementary | 56.7% | +11.8pp |
| 40 | Community Montessori School BOULDER · Boulder Valley School District No. Re2 | Elementary | 56.3% | +11.4pp |
| 41 | Crest View Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 55.8% | +10.9pp |
| 42 | Nederland Middle-Senior High School NEDERLAND · Boulder Valley School District No. Re2 | High | 55.7% | +10.8pp |
| 43 | Longmont Estates Elementary School LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 55.1% | +10.2pp |
| 44 | Twin Peaks Classical Academy LONGMONT · St. Vrain Valley School District No. Re1J | Combined | 53.5% | +8.6pp |
| 45 | University Hill Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 51.1% | +6.2pp |
| 46 | Angevine Middle School LAFAYETTE · Boulder Valley School District No. Re2 | Middle | 50.5% | +5.6pp |
| 47 | Eagle Crest Elementary School LONGMONT · St. Vrain Valley School District No. Re1J | Elementary | 50.3% | +5.4pp |
| 48 | Ryan Elementary School LAFAYETTE · Boulder Valley School District No. Re2 | Elementary | 49.5% | +4.6pp |
| 49 | Sunset Middle School LONGMONT · St. Vrain Valley School District No. Re1J | Middle | 43.9% | -1.0pp |
| 50 | Whittier Elementary School BOULDER · Boulder Valley School District No. Re2 | Elementary | 43.1% | -1.8pp |
About this ranking
Schools are ranked by the percentage of students who scored at or above the CMAS % Met or Exceeded Expectations threshold on the latest available CMAS English Language Arts test (school year 2024-25). Only public schools in Boulder County, Colorado with a reasonable cohort size are shown. A higher percentage is better.
The comparison column shows the gap to the Colorado statewide enrollment-weighted average. To compare against neighboring counties, use the full Colorado ranking.