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| Alamosa High School | C | 1 | 1 | Colorado Southern Regional | Public | |
| Altona Middle School | B | 3 | 3 | Colorado Northern Regional | Public | |
| Battle Mountain High School | C | 2 | 2 | Colorado Southern Regional | Public |
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| Beulah School of Natural Sciences | B | 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 | |
| Cherry Creek High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Cheyenne Mountain JH | B | 1 | 1 | Colorado Southern Regional | Public | |
| Doherty HS | C | 1 | 1 | Colorado Southern Regional | Public | |
| Erie Middle School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Evergreen High School | C | 3 | 3 | Colorado Northern Regional | Public | |
| Fairview High School | C | 4 | 4 | Colorado Northern Regional | Public |
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| Fossil Ridge High School | C | 3 | | Colorado Northern Regional | Public |
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| Gunnison High School | C | 1 | | Colorado Southern Regional | Public | |
| Gunnison Middle School | B | 1 | | Colorado Southern Regional | Public |
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| Homeschool Science Colorado | C | 1 | 1 | Colorado Southern Regional | Home |
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| Homeschool Science Colorado | B | 2 | 2 | Colorado Southern Regional | Home |
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| Kinard Core Knowledge Middle School | B | 4 | | Colorado Southern Regional | Public |
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| 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 | | Colorado Southern Regional | Public | |
| Littleton Prep Charter School | B | 2 | | Colorado Northern Regional | Public | |
| Meadowlark School | B | 1 | 1 | Colorado Northern Regional | Public | |
| Merit Academy | B | 1 | | Colorado Southern Regional | Charter |
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| Merit Academy | C | 2 | | Colorado Southern Regional | Charter |
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| Niwot High School | C | 1 | | Colorado Northern Regional | Public | |
| Paonia K8 | B | 1 | 1 | Colorado Northern Regional | Public | |
| Peak to Peak Charter School | C | 2 | | Colorado Northern Regional | Charter | |
| Poudre High School | C | 1 | 1 | Colorado Northern Regional | Public | |
| Rock Canyon High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Rocky Mountain High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Silver Creek High School | C | 2 | 2 | Colorado Northern Regional | Public | |
| Steamboat Springs High School | C | 2 | 2 | Colorado Southern Regional | Public | |
| Steamboat Springs Middle School | B | 1 | | Colorado Northern Regional | Public | |
| STEM School Highlands Ranch | C | 1 | | Colorado Southern Regional | Charter | |
| STEM School Highlands Ranch | B | 2 | | Colorado Southern Regional | Charter | |
| Thompson Valley High | C | 1 | | Colorado Northern Regional | Public | |
| Timnath Middle High School | C | 1 | | Colorado Northern Regional | Public | |
| Vail Christian High School | C | 1 | | Colorado Northern Regional | Private | |
| Webber | B | 2 | | Colorado Northern Regional | Public | |
| Wellington MHS | B | 2 | 2 | Colorado Northern Regional | Public | |
| Wellington Middle High | C | 1 | 1 | Colorado Northern Regional | Public | |
| Widefield HS | C | 1 | 1 | Colorado Southern Regional | Public | |
| William J. Palmer High School | C | 1 | | Colorado Southern Regional | Public | |