| 401 | Academy of Charter Schools | WESTMINSTER | State Charter School Institute | 1,887 | 1,887 | 0.0% |
| 402 | Eaton Middle School | EATON | Weld County School District No. Re-2 | 485 | 485 | 0.0% |
| 403 | James Irwin Charter High School | COLORADO SPRINGS | Harrison School District Two | 426 | 425 | -0.2% |
| 404 | Roxborough Intermediate | LITTLETON | Douglas County School District No. Re 1 | 431 | 430 | -0.2% |
| 405 | Brantner Elementary School | THORNTON | School District 27J | 575 | 574 | -0.2% |
| 406 | York International | THORNTON | Mapleton Public Schools | 778 | 776 | -0.3% |
| 407 | East Grand Middle School | GRANBY | East Grand School District No. 2 | 305 | 304 | -0.3% |
| 408 | Abraham Lincoln High School | DENVER | Denver Public Schools | 969 | 965 | -0.4% |
| 409 | Platte Valley Middle School | KERSEY | Weld County School District No. Re-7 | 256 | 255 | -0.4% |
| 410 | Arkansas Elementary School | AURORA | Aurora Public Schools | 434 | 432 | -0.5% |
| 411 | Cory Elementary School | DENVER | Denver Public Schools | 409 | 407 | -0.5% |
| 412 | Ashley Elementary School | DENVER | Denver Public Schools | 389 | 387 | -0.5% |
| 413 | Harris Bilingual Elementary School | FORT COLLINS | Poudre School District R-1 | 313 | 311 | -0.6% |
| 414 | Jefferson Academy Elementary | BROOMFIELD | Jefferson County School District No. R-1 | 742 | 737 | -0.7% |
| 415 | Leroy Elementary | NORTHGLENN | Adams 12 Five Star Schools | 438 | 435 | -0.7% |
| 416 | Appleton Elementary School | GRAND JUNCTION | Mesa County Valley School District No. 51 | 442 | 439 | -0.7% |
| 417 | Park Elementary School | DURANGO | Durango School District No. 9-R | 455 | 452 | -0.7% |
| 418 | Marie L. Greenwood Academy | DENVER | Denver Public Schools | 602 | 597 | -0.8% |
| 419 | Franktown Elementary School | FRANKTOWN | Douglas County School District No. Re 1 | 357 | 354 | -0.8% |
| 420 | Mount View Core Knowledge Charter School | CANON CITY | Fremont Re-1 | 252 | 250 | -0.8% |
| 421 | Career Education Center Early College | DENVER | Denver Public Schools | 472 | 468 | -0.8% |
| 422 | Springs Ranch Elementary School | COLORADO SPRINGS | El Paso County Colorado School District 49 | 553 | 548 | -0.9% |
| 423 | Foundations Academy | BRIGHTON | School District 27J | 770 | 763 | -0.9% |
| 424 | East High School | PUEBLO | Pueblo School District 60 | 1,091 | 1,081 | -0.9% |
| 425 | Castle Rock Elementary School | CASTLE ROCK | Douglas County School District No. Re 1 | 444 | 440 | -0.9% |
| 426 | Jefferson County Open Secondary | LAKEWOOD | Jefferson County School District No. R-1 | 318 | 315 | -0.9% |
| 427 | Academy for Advanced and Creative Learning | COLORADO SPRINGS | Colorado Springs School District 11 | 301 | 298 | -1.0% |
| 428 | Rocky Mountain Prep Ruby Hill | DENVER | Denver Public Schools | 448 | 443 | -1.1% |
| 429 | Kendrick Lakes Elementary School | LAKEWOOD | Jefferson County School District No. R-1 | 448 | 443 | -1.1% |
| 430 | Ute Meadows Elementary School | LITTLETON | Jefferson County School District No. R-1 | 378 | 374 | -1.1% |
| 431 | Monaco Elementary School | COMMERCE CITY | Adams County School District 14 | 439 | 434 | -1.1% |
| 432 | Elizabeth High School | ELIZABETH | ELIZABETH SCHOOL DISTRICT | 676 | 668 | -1.2% |
| 433 | Columbine Middle School | MONTROSE | Montrose County School District Re-1J | 497 | 491 | -1.2% |
| 434 | Polaris Expeditionary Learning School | FORT COLLINS | Poudre School District R-1 | 411 | 406 | -1.2% |
| 435 | Cherokee Trail Elementary School | PARKER | Douglas County School District No. Re 1 | 560 | 553 | -1.3% |
| 436 | DSST: College View Middle School | DENVER | Denver Public Schools | 452 | 446 | -1.3% |
| 437 | Sanford Elementary School | SANFORD | Sanford School District | 221 | 218 | -1.4% |
| 438 | Hidden Lake Secondary | WESTMINSTER | Westminster Public Schools | 345 | 340 | -1.4% |
| 439 | Manhattan Middle School of the Arts and Academics | BOULDER | Boulder Valley School District No. Re2 | 489 | 482 | -1.4% |
| 440 | Yale Elementary School | AURORA | Aurora Public Schools | 499 | 492 | -1.4% |
| 441 | Aurora Academy Charter School | AURORA | Aurora Public Schools | 544 | 536 | -1.5% |
| 442 | Carrie Martin Elementary School | LOVELAND | Thompson School District R-2J | 251 | 247 | -1.6% |
| 443 | Sandburg Elementary School | CENTENNIAL | Littleton Public Schools | 503 | 495 | -1.6% |
| 444 | Winograd K-8 Elementary School | GREELEY | Greeley-Evans School District 6 | 702 | 691 | -1.6% |
| 445 | Boston K-8 School | AURORA | Aurora Public Schools | 420 | 413 | -1.7% |
| 446 | Juniper Ridge Community School | GRAND JUNCTION | Mesa County Valley School District No. 51 | 382 | 375 | -1.8% |
| 447 | Mountain Song Community School | COLORADO SPRINGS | State Charter School Institute | 330 | 324 | -1.8% |
| 448 | Rocky Mountain School of Expeditionary Learning | DENVER | DENVER 1 | 389 | 382 | -1.8% |
| 449 | West Grand Elementary and Middle School | KREMMLING | West Grand School District No. 1 | 267 | 262 | -1.9% |
| 450 | Twin Peaks Classical Academy | LONGMONT | St. Vrain Valley School District No. Re1J | 896 | 879 | -1.9% |
