| 601 | Sheridan High School | ENGLEWOOD | Sheridan School District No. 2 | 345 | 321 | -7.0% |
| 602 | Mountain View Elementary School | LONGMONT | St. Vrain Valley School District No. Re1J | 345 | 321 | -7.0% |
| 603 | Steele Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | 486 | 452 | -7.0% |
| 604 | Dillon Valley Elementary School | DILLON | Summit School District No. Re 1 | 425 | 395 | -7.1% |
| 605 | Explorer Elementary School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | 506 | 470 | -7.1% |
| 606 | Otho E Stuart Middle School | COMMERCE CITY | School District 27J | 855 | 794 | -7.1% |
| 607 | Rangeview High School | AURORA | Aurora Joint District No. 28 of the counties of Adams and A | 2,240 | 2,078 | -7.2% |
| 608 | Vanguard Classical School - East | AURORA | Aurora Joint District No. 28 of the counties of Adams and A | 744 | 690 | -7.3% |
| 609 | Mancos Elementary School | MANCOS | Mancos School District Re-6 | 234 | 217 | -7.3% |
| 610 | Widefield Elementary School of the Arts | COLORADO SPRINGS | School District No. 3 in the county of El Paso and State of | 398 | 369 | -7.3% |
| 611 | Hudson Elementary School | HUDSON | Weld County School District RE-3J | 327 | 303 | -7.3% |
| 612 | Colfax Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | 302 | 280 | -7.3% |
| 613 | Centennial Middle School | BOULDER | Boulder Valley School District No. Re2 | 646 | 598 | -7.4% |
| 614 | Foothills Elementary School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | 432 | 400 | -7.4% |
| 615 | Pascual Ledoux Academy | DENVER | School District No. 1 in the county of Denver and State of C | 255 | 236 | -7.5% |
| 616 | Liberty High School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | 1,650 | 1,526 | -7.5% |
| 617 | Basalt Elementary School | BASALT | Roaring Fork School District No. Re-1 | 583 | 539 | -7.5% |
| 618 | Mary E Pennock Elementary School | BRIGHTON | School District 27J | 640 | 592 | -7.5% |
| 619 | Mesa Elementary School | CORTEZ | Montezuma-Cortez School District No. Re-1 | 388 | 359 | -7.5% |
| 620 | Red Rocks Elementary School | MORRISON | Jefferson County School District No. R-1 | 316 | 292 | -7.6% |
| 621 | The Da Vinci Academy School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | 484 | 447 | -7.6% |
| 622 | Fall River Elementary School | LONGMONT | St. Vrain Valley School District No. Re1J | 563 | 520 | -7.6% |
| 623 | Niwot Elementary School | NIWOT | St. Vrain Valley School District No. Re1J | 445 | 411 | -7.6% |
| 624 | Wyatt Academy | DENVER | School District No. 1 in the county of Denver and State of C | 260 | 240 | -7.7% |
| 625 | Roosevelt Middle School | JOHNSTOWN | Weld County School District No. Re-5J | 753 | 695 | -7.7% |
| 626 | Southmoor Elementary School | DENVER | School District No. 1 in the county of Denver and State of C | 467 | 431 | -7.7% |
| 627 | Haskin Elementary School | CENTER | Center Consolidated School District No. 26 Jt. of the count | 338 | 312 | -7.7% |
| 628 | Oak Creek Elementary School | COLORADO SPRINGS | Harrison School District No. 2 in the county of El Paso an | 255 | 235 | -7.8% |
| 629 | Fossil Ridge High School | FORT COLLINS | Poudre School District R-1 | 2,003 | 1,846 | -7.8% |
| 630 | Trails West Elementary School | CENTENNIAL | Cherry Creek School District No. 5 in the county of Arapah | 461 | 425 | -7.8% |
| 631 | Yuma Middle School | YUMA | Yuma 1 School District | 242 | 223 | -7.9% |
| 632 | Angevine Middle School | LAFAYETTE | Boulder Valley School District No. Re2 | 672 | 619 | -7.9% |
| 633 | Ponderosa Elementary School | AURORA | Cherry Creek School District No. 5 in the county of Arapah | 689 | 634 | -8.0% |
| 634 | Pioneer Elementary School | PARKER | Douglas County School District No. Re 1 | 488 | 449 | -8.0% |
| 635 | Summit Middle School | FRISCO | Summit School District No. Re 1 | 801 | 737 | -8.0% |
| 636 | Sky View Middle School | PUEBLO WEST | Pueblo County School District 70 | 615 | 565 | -8.1% |
| 637 | Westerly Creek Elementary | DENVER | School District No. 1 in the county of Denver and State of C | 704 | 647 | -8.1% |
| 638 | Holly Hills Elementary School | DENVER | Cherry Creek School District No. 5 in the county of Arapah | 689 | 633 | -8.1% |
| 639 | Mesa Elementary School | BOULDER | Boulder Valley School District No. Re2 | 272 | 250 | -8.1% |
| 640 | Secrest Elementary School | ARVADA | Jefferson County School District No. R-1 | 364 | 334 | -8.2% |
| 641 | Gold Camp Elementary School | COLORADO SPRINGS | Cheyenne Mountain School District No. 12 in the county of E | 474 | 435 | -8.2% |
| 642 | Kyffin Elementary School | GOLDEN | Jefferson County School District No. R-1 | 548 | 503 | -8.2% |
| 643 | Dennison Elementary School | LAKEWOOD | Jefferson County School District No. R-1 | 627 | 575 | -8.3% |
| 644 | Sierra Vista Elementary School | PUEBLO WEST | Pueblo County School District 70 | 483 | 443 | -8.3% |
| 645 | Arvada High School | ARVADA | Jefferson County School District No. R-1 | 822 | 754 | -8.3% |
| 646 | Centauri Middle School | LA JARA | North Conejos School District No. Re1J | 230 | 211 | -8.3% |
| 647 | Community Montessori School | BOULDER | Boulder Valley School District No. Re2 | 302 | 277 | -8.3% |
| 648 | Pioneer Elementary School | COLORADO SPRINGS | Academy School District No. 20 in the county of El Paso an | 417 | 382 | -8.4% |
| 649 | Renaissance Expedition Learn Outward Bound School | CASTLE ROCK | Douglas County School District No. Re 1 | 394 | 361 | -8.4% |
| 650 | Belmar School of Integrated Arts | LAKEWOOD | Jefferson County School District No. R-1 | 320 | 293 | -8.4% |
