| | | | | | |
| Alamosa High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Altona Middle School | B | 2 | 2 | Colorado Northern Regional | Public | |
| Battle Mountain High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Berry Creek MS | B | 1 | 1 | Colorado Southern Regional | Public | |
| Beulah School of Natural Sciences | B | 1 | 1 | Colorado Southern Regional | Public | |
| Buena Vista High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Cache La Poudre Middle School | B | 2 | 2 | Colorado Northern Regional | Public | |
| Centennial High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Cherry Creek High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Cheyenne Mountain High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Cheyenne Mountain JH | B | 1 | 1 | Colorado Southern Regional | Public | |
| Colorado Homeschool Enrichment Team | C | 1 | 1 | Colorado Northern Regional | Private | |
| Connect Charter School | B | 2 | 2 | Colorado Southern Regional | Charter |
|
| Doherty HS | C | 1 | 1 | Colorado Southern Regional | Public | |
| Eagle Valley Middle School | B | 1 | 1 | Colorado Southern Regional | Public | |
| Erie Middle School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Evergreen High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Fairview High School | C | 4 | 4 | Colorado Northern Regional | Public |
|
| Fossil Ridge High School | C | 3 | 3 | Colorado Northern Regional | Public |
|
| Gunnison High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Gunnison Middle School | B | 1 | 1 | Colorado Southern Regional | Public | |
| Hemphilll Middle School, 31J | B | 2 | 2 | Colorado Northern Regional | Public | |
| Homeschool Science Colorado | C | 1 | 1 | Colorado Southern Regional | Home |
|
| Homeschool Science Colorado | B | 2 | 2 | Colorado Southern Regional | Home |
|
| Kearney Middle School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Kinard Core Knowledge Middle School | B | 3 | 3 | Colorado Northern Regional | Public |
|
| Lakewood High School | C | 1 | 1 | Colorado Northern Regional | Public | |
| Las Animas High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Lesher Middle School | B | 3 | 3 | Colorado Northern Regional | Public | |
| Lewis-Palmer High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Liberty High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Littleton Prep Charter School | B | 2 | 2 | Colorado Northern Regional | Public | |
| Merit Academy | C | 1 | 1 | Colorado Southern Regional | Charter |
|
| Merit Academy | B | 2 | 2 | Colorado Southern Regional | Charter |
|
| Niwot High School | C | 1 | 1 | Colorado Northern Regional | Public | |
| Palmer Ridge High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Paonia Junior High School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Peak to Peak Charter School | C | 2 | 2 | Colorado Northern Regional | Charter | |
| Platte River Academy | B | 1 | 1 | Colorado Southern Regional | Charter | |
| Poudre High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Preston Middle School | B | 2 | 2 | Colorado Northern Regional | Public |
|
| Prospect Ridge Academy | B | 2 | 2 | Colorado Northern Regional | Charter | |
| Prospect Ridge Academy | C | 2 | 2 | Colorado Northern Regional | Charter | |
| Rock Canyon High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Rocky Mountain High School | C | 1 | 1 | Colorado Northern Regional | Public | |
| Silver Creek High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Soaring Heights | B | 1 | 1 | Colorado Northern Regional | Public | |
| St. Joseph Catholic School | B | 3 | 3 | Colorado Northern Regional | Private |
|
| Stargate School | B | 2 | 2 | Colorado Northern Regional | Charter | |
| Stargate School | C | 3 | 3 | Colorado Northern Regional | Public | |
| Steamboat Springs High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Steamboat Springs Middle School | B | 2 | 2 | Colorado Northern Regional | Public | |
| STEM School Highlands Ranch | B | 2 | 2 | Colorado Southern Regional | Charter | |
| Thompson Valley High | C | 2 | 2 | Colorado Northern Regional | Public | |
| Timberview Middle School | B | 1 | 1 | Colorado Southern Regional | Public | |
| Timnath Middle High School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Villa Bella Expeditionary Middle School | B | 1 | 1 | Colorado Southern Regional | Charter |
|
| Webber | B | 1 | 1 | Colorado Northern Regional | Public | |
| Wellington MHS | B | 2 | 2 | Colorado Northern Regional | Public | |
| Widefield HS | C | 2 | 2 | Colorado Southern Regional | Public | |
| William J. Palmer High School | C | 1 | 1 | Colorado Southern Regional | Public | |