| Team | Changes |
|---|---|
| Cibola | |
| Kofa | |
| San Luis | |
| Shadow Ridge | Was Division II Section V. |
| Tolleson Union | Was Division II . |
| Valley Vista | Was Division II Section III. |
| Team | Changes |
|---|---|
| Basha | |
| Chandler | |
| Hamilton | |
| Perry | |
| Tucson | Was Division I Southwest/Yuma. |
| Xavier Prep | Was Division I Desert Valley. |
| Team | Changes |
|---|---|
| Corona del Sol | Was Division I Premier. |
| Desert Ridge | |
| Desert Vista | Was Division I Premier. |
| Highland | |
| Mountain Pointe | Was Division I Premier. |
| Queen Creek | Was Division II Section IV. |
| Team | Changes |
|---|---|
| Boulder Creek | |
| Chaparral | Was Division II Section VI. |
| Liberty | Was Division II Section V. |
| Mountain Ridge | |
| Pinnacle | |
| Sandra Day O'Connor |
| Team | Changes |
|---|---|
| Mesa | Was Division I Central. |
| Mountain View, Mesa | Was Division I Central. |
| Red Mountain | Was Division I Central. |
| Skyline | Was Division I Central. |
| Westwood | Was Division I Central. |
| Team | Changes |
|---|---|
| Amphitheater | |
| Canyon Del Oro | |
| Catalina Foothills | |
| Ironwood Ridge | |
| Marana | |
| Mountain View Marana | |
| Rincon/University | Was Division I Southwest/Yuma. |
| Salpointe Catholic |
| Team | Changes |
|---|---|
| Buena | |
| Cholla | |
| Cienega | |
| Desert View | |
| Sabino | |
| Sahuaro | |
| Santa Rita | |
| The Gregory School | Was Division II Section I. |
| Walden Grove |
| Team | Changes |
|---|---|
| Betty H. Fairfax | |
| Canyon View | |
| Desert Edge | |
| Gila Ridge | |
| Lake Havasu | |
| Millennium | Was Division I Southwest/Yuma. |
| Verrado | |
| Willow Canyon | |
| Yuma |
| Team | Changes |
|---|---|
| Apache Junction | |
| Campo Verde | |
| Casteel | |
| Gilbert | Was Division I Central. |
| Higley | |
| Mesquite | |
| Poston Butte | |
| Seton Catholic Prep | |
| Williams Field |
| Team | Changes |
|---|---|
| Anthem Prep | |
| Bradshaw Mountain | |
| Centennial | |
| Deer Valley | |
| Ironwood | |
| Kingman | |
| Lee Williams | |
| Mingus Union | Was Division II Independent. |
| Prescott | Was Developmental Section I. |
| Raymond S. Kellis | |
| Sunrise Mountain |
| Team | Changes |
|---|---|
| Arcadia | |
| Cactus Shadows | |
| Desert Mountain | Was Division I Desert Valley. |
| Horizon | Was Division I Desert Valley. |
| McClintock | |
| North Canyon | |
| Notre Dame Prep | |
| Paradise Valley | |
| Saguaro | |
| St. Mary's |
| Team | Changes |
|---|---|
| Agua Fria | Was Division II Section III. |
| Alhambra | Was Division II . |
| Barry Goldwater | Was Division II Section V. |
| Buckeye Union | Was Division II Section III. |
| Cactus | Was Division II Section V. |
| Camelback | Was Division II . |
| Carl Hayden | Was Division II . |
| Central | Was Division II . |
| Cesar Chavez | Was Division II . |
| Combs | Was Division II Section IV. |
| Copper Canyon | Was Division II . |
| Dobson | Was Division I Central. |
| Dysart | Was Division II Section III. |
| Estrella Foothills | Was Division II Section III. |
| Flowing Wells | Was Division II Section I. |
| La Joya Community | Was Division II . |
| Marcos de Niza | Was Division II . |
| Maricopa | Was Division II Section IV. |
| Maryvale | Was Division II . |
| Metro Tech | Was Division II . |
| North | Was Division II . |
| Palo Verde Magnet | Was Division II Section II. |
| Peoria | Was Division II Section V. |
| Shadow Mountain | Was Division II Section VI. |
| Sierra Linda | Was Division II . |
| South Mountain | Was Division II . |
| Sunnyside | Was Division I Southwest/Yuma. |
| Tempe | Was Division II . |
| Trevor G. Browne | Was Division II . |
| Westview | Was Division I Southwest/Yuma. |
| Youngker | Was Division II Section III. |