| University Hill Elementary School | PK–05 | 395 | 97 | A |
| Birch Elementary School | PK–05 | 306 | 94 | A |
| Peak to Peak Charter School | KG–12 | 1,447 | 93 | A |
| Boulder High School | 09–12 | 2,132 | 92 | A |
| Fireside Elementary School | PK–05 | 413 | 92 | A |
| Superior Elementary School | KG–05 | 452 | 92 | A |
| Horizons K-8 School | KG–08 | 349 | 92 | A |
| High Peaks Elementary School | KG–05 | 257 | 91 | A |
| Kohl Elementary School | PK–05 | 292 | 91 | A |
| Fairview High School | 09–12 | 1,983 | 90 | A |
| Coal Creek Elementary School | KG–05 | 371 | 90 | A |
| Pioneer Bilingual Elementary School | PK–05 | 430 | 89 | A |
| Monarch High School | 09–12 | 1,526 | 87 | A |
| Summit Middle Charter School | 06–08 | 357 | 84 | A |
| Nederland Elementary School | PK–05 | 182 | 83 | A |
| Mesa Elementary School | KG–05 | 247 | 79 | A |
| New Vista High School | 09–12 | 283 | 78 | A |
| Creekside Elementary School at Martin Park | PK–05 | 299 | 76 | A |
| Alicia Sanchez International School | PK–05 | 288 | 75 | A |
| Boulder Community School/Integrated Studies | KG–05 | 286 | 75 | A |
| Centennial Middle School | 06–08 | 596 | 73 | A |
| Nederland Middle-Senior High School | 06–12 | 253 | 69 | A |
| Broomfield Heights Middle School | 06–08 | 515 | 69 | A |
| Nevin Platt Middle School | 06–08 | 454 | 69 | A |
| Ryan Elementary School | PK–05 | 453 | 68 | A |
| Boulder Prep Charter High School | 09–12 | 107 | 67 | A |
| Aspen Creek K-8 School | PK–08 | 701 | 65 | A |
| Lafayette Elementary School | PK–05 | 450 | 63 | A |
| Angevine Middle School | 06–08 | 659 | 61 | A |
| Southern Hills Middle School | 06–08 | 484 | 60 | A |
| Bear Creek Elementary School | KG–05 | 347 | 60 | A |
| Columbine Elementary School | PK–05 | 361 | 56 | A |
| Louisville Middle School | 06–08 | 586 | 56 | A |
| Centaurus High School | 09–12 | 1,598 | 55 | A |
| Eldorado K-8 School | PK–08 | 639 | 55 | A |
| Monarch K-8 School | PK–08 | 656 | 54 | A |
| Douglass Elementary School | PK–05 | 287 | 51 | A |
| Manhattan Middle School of the Arts and Academics | 06–08 | 428 | 43 | A |
| Meadowlark School | PK–08 | 621 | 42 | A |
| Crest View Elementary School | KG–05 | 447 | 42 | A |
| Louisville Elementary School | KG–05 | 453 | 36 | A |
| Whittier Elementary School | KG–05 | 322 | 32 | A |
| Casey Middle School | 06–08 | 509 | 31 | A |
| Heatherwood Elementary School | PK–05 | 232 | 28 | A |
| Eisenhower Elementary School | KG–05 | 351 | 23 | A |
| Emerald Elementary School | PK–05 | 339 | 19 | A |
| Community Montessori School | PK–06 | 213 | 9 | A |
| Arapahoe Ridge High School | 09–12 | 134 | — insufficient data | C |
| Boulder Universal | KG–12 | 626 | — insufficient data | D |
| Broomfield High School | 09–12 | 1,628 | — insufficient data | E |
| Flatirons Elementary School | KG–05 | 181 | — insufficient data | C |
| Foothill Elementary School | KG–05 | 434 | — insufficient data | C |
| Gold Hill Elementary School | KG–05 | 17 | — insufficient data | C |
| Jamestown Elementary School | KG–05 | 20 | — insufficient data | C |
| Justice High Charter School | 06–12 | 80 | — insufficient data | C |
| Mapleton Early Childhood Center | PK–PK | | — insufficient data | C |