| 601 | Ascent Classical Academy of Douglas County | LONE TREE | State Charter School Institute | Combined | 852 | 15.3:1 |
| 602 | Rocky Mountain Prep: Fletcher | AURORA | Aurora Joint District No. 28 of the counties of Adams and A | Elementary | 701 | 15.3:1 |
| 603 | Aspen Ridge Preparatory School | ERIE | St. Vrain Valley School District No. Re1J | Elementary | 581 | 15.3:1 |
| 604 | Pioneer Elementary School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | Elementary | 382 | 15.3:1 |
| 605 | Welchester Elementary School | GOLDEN | Jefferson County School District No. R-1 | Elementary | 293 | 15.3:1 |
| 606 | Polaris Expeditionary Learning School | FORT COLLINS | Poudre School District R-1 | Combined | 406 | 15.3:1 |
| 607 | Highland Park Elementary School | PUEBLO | Pueblo School District No. 60 in the county of Pueblo and | Elementary | 276 | 15.3:1 |
| 608 | Monarch K-8 School | LOUISVILLE | Boulder Valley School District No. Re2 | Elementary | 698 | 15.3:1 |
| 609 | Burlington Elementary School | LONGMONT | St. Vrain Valley School District No. Re1J | Elementary | 320 | 15.3:1 |
| 610 | Madison Elementary School | COLORADO SPRINGS | Colorado Springs School District No. 11 in the county of E | Elementary | 265 | 15.3:1 |
| 611 | Twin Peaks Classical Academy | LONGMONT | St. Vrain Valley School District No. Re1J | Combined | 879 | 15.3:1 |
| 612 | Northridge Elementary School | HIGHLANDS RANCH | Douglas County School District No. Re 1 | Elementary | 560 | 15.3:1 |
| 613 | Northeast Elementary School | BRIGHTON | School District 27J | Elementary | 470 | 15.3:1 |
| 614 | Green Acres Elementary School | FORT MORGAN | School District No. Re-3 Fort Morgan | Elementary | 320 | 15.3:1 |
| 615 | Lucile Erwin Middle School | LOVELAND | Thompson School District R-2J | Middle | 686 | 15.3:1 |
| 616 | Pomona Elementary School | MONTROSE | Montrose County School District Re-1J | Elementary | 335 | 15.3:1 |
| 617 | Normandy Elementary School | LITTLETON | Jefferson County School District No. R-1 | Elementary | 262 | 15.4:1 |
| 618 | Angevine Middle School | LAFAYETTE | Boulder Valley School District No. Re2 | Middle | 619 | 15.4:1 |
| 619 | Wiggins Elementary School | WIGGINS | School District No. Re-50 Wiggins | Middle | 221 | 15.4:1 |
| 620 | Red Hawk Ridge Elementary School | CENTENNIAL | Cherry Creek School District No. 5 in the county of Arapah | Elementary | 518 | 15.4:1 |
| 621 | Eagle Valley High School | GYPSUM | Eagle County School District No. Re 50 | High | 980 | 15.4:1 |
| 622 | Rocky Mountain Prep Noel | DENVER | School District No. 1 in the county of Denver and State of C | Middle | 287 | 15.4:1 |
| 623 | Foothills Elementary School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | Elementary | 400 | 15.4:1 |
| 624 | Heritage Elementary School | PUEBLO | Pueblo School District No. 60 in the county of Pueblo and | Elementary | 250 | 15.4:1 |
| 625 | Eagle County Charter Academy | EDWARDS | Eagle County School District No. Re 50 | Elementary | 360 | 15.4:1 |
| 626 | Prairie Ridge Elementary School | FIRESTONE | St. Vrain Valley School District No. Re1J | Elementary | 387 | 15.4:1 |
| 627 | Eaton Middle School | EATON | Weld County School District No. Re-2 | Middle | 485 | 15.4:1 |
| 628 | Manual High School | DENVER | School District No. 1 in the county of Denver and State of C | High | 348 | 15.4:1 |
| 629 | Kunsmiller Creative Arts Academy | DENVER | School District No. 1 in the county of Denver and State of C | Combined | 670 | 15.4:1 |
| 630 | Cheraw School | CHERAW | Cheraw School District No. 31 in the county of Otero and S | Combined | 209 | 15.4:1 |
| 631 | Canon Exploratory School | CANON CITY | Fremont Re-1 | Elementary | 316 | 15.4:1 |
| 632 | Gateway Elementary School | WOODLAND PARK | Woodland Park School District No. Re-2 | Elementary | 207 | 15.4:1 |
| 633 | Fox Hollow Elementary School | AURORA | Cherry Creek School District No. 5 in the county of Arapah | Elementary | 555 | 15.4:1 |
| 634 | Columbine Hills Elementary School | LITTLETON | Jefferson County School District No. R-1 | Elementary | 315 | 15.4:1 |
| 635 | Pine Ridge Elementary School | AURORA | Cherry Creek School District No. 5 in the county of Arapah | Elementary | 617 | 15.4:1 |
| 636 | Goldrick Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | Elementary | 385 | 15.4:1 |
| 637 | Trevista at Horace Mann | DENVER | School District No. 1 in the county of Denver and State of C | Elementary | 482 | 15.4:1 |
| 638 | Edgewater Elementary School | EDGEWATER | Jefferson County School District No. R-1 | Elementary | 335 | 15.5:1 |
| 639 | Lincoln Elementary School | DELTA | Delta County Joint District No. 50 | Elementary | 371 | 15.5:1 |
| 640 | University Park Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | Elementary | 413 | 15.5:1 |
| 641 | Telluride High School | TELLURIDE | Telluride School District No. R-1 | High | 298 | 15.5:1 |
| 642 | Holm Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | Elementary | 510 | 15.5:1 |
| 643 | Mesa Middle School | CASTLE ROCK | Douglas County School District No. Re 1 | Middle | 852 | 15.5:1 |
| 644 | Timnath Elementary School | TIMNATH | Poudre School District R-1 | Elementary | 455 | 15.5:1 |
| 645 | Janitell Junior High School | FOUNTAIN | School District No. 3 in the county of El Paso and State of | Middle | 658 | 15.5:1 |
| 646 | Broadmoor Elementary School | COLORADO SPRINGS | Cheyenne Mountain School District No. 12 in the county of E | Elementary | 327 | 15.5:1 |
| 647 | Rocky Mountain Prep Federal | DENVER | School District No. 1 in the county of Denver and State of C | Middle | 376 | 15.5:1 |
| 648 | Beattie Elementary School | FORT COLLINS | Poudre School District R-1 | Elementary | 302 | 15.5:1 |
| 649 | Patriot Elementary School | FORT CARSON | Fountain School District No. 8 in the county of El Paso an | Elementary | 523 | 15.5:1 |
| 650 | Montbello High School | DENVER | School District No. 1 in the county of Denver and State of C | High | 1,112 | 15.5:1 |