| ASU Preparatory Academy Digital | High Schools |
| American Leadership Academy, Gilbert North 7‑12 | High Schools |
| American Leadership Academy, Ironwood 7-12 | High Schools |
| Western School of Science and Technology: A Challenge Foundation Academy | High Schools |
| Westland School Brighton Campus | High Schools |
| The Paideia Academy of South Phoenix | High Schools |
| Sequoia Pathway Academy | High Schools |
| Ridgeline Academy, Inc. | High Schools |
| The Odyssey Institute for Advanced and International Studies | High Schools |
| Madison Highland Preparatory | High Schools |
| Maricopa Institute of Technology | High Schools |
| Heritage Academy Laveen | High Schools |
| Leading Edge Academy Gilbert Early College | High Schools |
| Heritage Academy Gateway | High Schools |
| Great Hearts Academies – Maryvale Preparatory | High Schools |
| Lincoln Preparatory Academy | High Schools |
| North Phoenix Preparatory Academy | High Schools |
| Highland Preparatory | High Schools |
| Arete Preparatory Academy | High Schools |
| Arizona Agribusiness & Equine Center – Estrella | High Schools |
| Jefferson Preparatory High School | High Schools |
| Great Hearts Academies – Cicero Preparatory | High Schools |
| Glenview College Preparatory High School | High Schools |
| ASU Prep South Phoenix Middle & High School | High Schools |
| BASIS Ahwatukee | High Schools |
| Arizona Agribusiness & Equine Center Paradise Valley | High Schools |
| BASIS Phoenix Central Primary | High Schools |
| Eduprize School Gilbert | High Schools |
| Edkey, Inc. – Precision Learning Center | High Schools |
| Arizona Agribusiness & Equine Center, Inc. – Mesa Campus | High Schools |
| Desert Heights Preparatory Academy | High Schools |
| Empower College Preparatory | High Schools |
| Arizona Agribusiness & Equine Center, Inc. – Red Mountain | High Schools |
| Empower Collegiate Academy | High Schools |
| BASIS Mesa | High Schools |
| Arizona Insight Academy | High Schools |
| Benjamin Franklin High School | High Schools |
| Arizona Agribusiness & Equine Center, Inc. – Prescott Valley | Schools: High Schools |
| American Leadership Academy, Gilbert | Schools: High Schools |
| Valley Preparatory Academy | Schools: High Schools |
| Tri-City College Preparatory High School | Schools: High Schools |
| Sequoia Choice School Arizona Distance Learning School | Schools: High Schools |
| Pace Preparatory Academy | High Schools |
| Northpoint Expeditionary Learning Academy | Schools: High Schools |
| Horizon Honors Secondary School | High Schools |