| Curtis Middle | 0.0 |
Regular School | 6-8 | 20.3 | -1% |
| New Vision Middle | 0.7 |
Regular School | 6-8 | 22.2 | - |
| Colonel Joseph C. Rodriguez Prep Academy | 1.1 |
Regular School | 4-8 | 28.7 | - |
| Del Vallejo Middle | 1.8 |
Regular School | 6-8 | 21.6 | - |
| Serrano Middle | 2.5 |
Regular School | 6-8 | 21.2 | 99% |
| Arrowview Middle | 3.0 |
Regular School | 6-8 | 20.4 | -1% |
| Golden Valley Middle | 3.2 |
Regular School | 6-8 | 23.9 | -1% |
| Richardson Prep Hi | 3.8 |
Regular School | 6-8 | 24.3 | - |
| Beattie Middle | 3.9 |
Regular School | 6-8 | 27.6 | - |
| Martin Luther King Jr. Middle | 4.2 |
Regular School | 6-8 | 18.3 | -1% |
| Shandin Hills Middle | 5.0 |
Regular School | 6-8 | 20.5 | -1% |
| Clement Middle | 5.2 |
Regular School | 6-8 | 25.0 | - |
| Colton Middle | 5.5 |
Regular School | 7-8 | 22.6 | - |
| Frisbie Middle | 6.2 |
Regular School | 6-8 | 24.1 | -1% |
| Cope Middle | 6.5 |
Regular School | 6-8 | 25.7 | - |
| William G. Jehue Middle | 6.5 |
Regular School | 6-8 | 25.3 | - |
| Terrace Hills Middle | 7.2 |
Regular School | 7-8 | 24.7 | - |
| Moore Middle | 7.5 |
Regular School | 6-8 | 24.3 | - |
| Kolb Middle | 8.0 |
Regular School | 6-8 | 18.1 | -1% |
| Rialto Middle | 8.4 |
Regular School | 6-8 | 19.7 | - |
| Cesar E. Chavez Middle | 8.7 |
Regular School | 6-8 | 24.7 | -1% |
| Bloomington Middle | 9.1 |
Regular School | 7-8 | 23.7 | - |
| Alder Middle | 9.5 |
Regular School | 6-8 | 19.7 | -1% |
| Ethel Kucera Middle | 9.9 |
Regular School | 6-8 | 24.8 | - |
| Mary P. Henck Intermediate | 10.2 |
Regular School | 6-8 | 25.3 | - |
| Fontana Middle | 10.4 |
Regular School | 6-8 | 18.1 | - |
| University Heights Middle | 10.4 |
Regular School | 7-8 | 22.9 | - |
| Vista Heights Middle | 10.6 |
Regular School | 6-8 | 25.8 | - |
| Ruth O. Harris Middle | 10.8 |
Regular School | 7-8 | 24.7 | - |
| Wayne Ruble Middle | 10.9 |
Regular School | 6-8 | 23.9 | - |
| Harry S. Truman Middle | 11.9 |
Regular School | 6-8 | 25.1 | -1% |
| Almeria Middle | 12.0 |
Regular School | 6-8 | 24.9 | - |
| Palm Middle | 12.0 |
Regular School | 6-8 | 26.6 | - |
| Mission Middle | 12.4 |
Regular School | 7-8 | 23.7 | 88% |
| Park View Middle | 12.7 |
Regular School | 7-8 | 25.8 | - |
| Central Middle | 12.8 |
Regular School | 7-8 | 27.1 | - |
| Sunnymead Middle | 12.9 |
Regular School | 6-8 | 19.2 | -1% |
| Sequoia Middle | 13.2 |
Regular School | 7-8 | 25.7 | - |
| Mesa View Middle | 13.3 |
Regular School | 7-8 | 24.6 | - |
| Mountain View Middle | 13.4 |
Regular School | 6-8 | 17.1 | -1% |
| Heritage Intermediate | 14.3 |
Regular School | 6-8 | 25.6 | - |
| Matthew Gage Middle | 14.5 |
Regular School | 7-8 | 23.5 | - |
| Southridge Middle | 14.7 |
Regular School | 6-8 | 25.7 | - |
| Badger Springs Middle | 14.8 |
Regular School | 6-8 | 20.4 | -1% |
| Sierra Middle | 14.8 |
Regular School | 7-8 | 21.5 | - |
| Jurupa Middle | 15.1 |
Regular School | 7-8 | 27.0 | 73% |
| Summit Intermediate | 15.1 |
Regular School | 6-8 | 26.1 | - |
| Etiwanda Community Day | 15.2 |
Other/Alternative School | 6-8 | 6.0 | -300% |
| Etiwanda Intermediate | 15.5 |
Regular School | 6-8 | 26.4 | - |
| Landmark Middle | 15.7 |
Regular School | 6-8 | 26.9 | - |
| March Middle | 15.9 |
Regular School | 6-8 | 23.7 | - |
| Amelia Earhart Middle | 16.3 |
Regular School | 7-8 | 26.7 | - |
| Day Creek Intermediate | 16.4 |
Regular School | 6-8 | 26.9 | - |
| Vista Verde Middle | 16.7 |
Regular School | 6-8 | 25.5 | - |
| Mira Loma Middle | 16.8 |
Regular School | 7-8 | 24.4 | 81% |
| Chemawa Middle | 17.0 |
Regular School | 7-8 | 22.9 | - |
| Frank Augustus Miller Middle | 17.6 |
Regular School | 7-8 | 24.3 | - |
| Wells Middle | 18.1 |
Regular School | 6-8 | 25.8 | - |
| Ranchero Middle | 18.2 |
Regular School | 7-8 | 25.2 | -1% |
| Ruth Musser Middle | 18.3 |
Regular School | 5-8 | 24.9 | - |
| Loma Vista Middle | 18.7 |
Regular School | 6-8 | 25.4 | - |
| Vineyard Junior High | 19.1 |
Regular School | 7-8 | 27.0 | - |
| Tomas Rivera Middle | 19.2 |
Regular School | 6-8 | 24.9 | - |
| Rancho Cucamonga Middle | 19.7 |
Regular School | 6-8 | 23.7 | -2% |
| Mountain View Middle | 20.0 |
Regular School | 6-8 | 27.6 | 51% |
| Arizona Middle | 20.0 |
Regular School | 6-8 | 23.4 | - |
| San Gorgonio Middle | 20.0 |
Regular School | 6-8 | 27.2 | 68% |
| Cucamonga Middle | 20.1 |
Regular School | 6-8 | 24.9 | - |
| Grace Yokley Middle | 20.3 |
Regular School | 6-8 | 25.5 | - |
| Alta Loma Junior High | 20.6 |
Regular School | 7-8 | 26.8 | - |
| Lakeside Middle | 20.7 |
Regular School | 5-8 | 27.8 | - |
| Cedar Middle | 20.7 |
Regular School | 7-8 | 27.6 | - |
| Mountain Shadows Middle | 21.3 |
Regular School | 6-8 | 24.8 | - |
| River Heights Intermediate | 21.4 |
Regular School | 7-8 | 24.6 | -1% |
| Ray Wiltsey Middle | 21.5 |
Regular School | 7-8 | 19.9 | 90% |
| Big Bear Middle | 21.7 |
Regular School | 7-8 | 23.1 | - |
| Norco Intermediate | 21.7 |
Regular School | 7-8 | 23.2 | -2% |
| Ysmael Villegas Middle | 22.0 |
Regular School | 6-8 | 26.5 | - |
| Dr. Augustine Ramirez Intermediate | 22.0 |
Regular School | 7-8 | 21.9 | - |
| Hesperia Junior High | 22.3 |
Regular School | 7-8 | 21.4 | -1% |
| Upland Junior High | 22.7 |
Regular School | 7-8 | 23.7 | -1% |
| Pioneer Junior High | 23.1 |
Regular School | 7-8 | 24.7 | - |
| De Anza Middle | 23.3 |
Regular School | 7-8 | 22.4 | 87% |
| Woodcrest Junior High | 23.3 |
Regular School | 7-8 | 25.7 | 99% |
| Vina Danks Middle | 23.4 |
Regular School | 6-8 | 22.5 | 78% |
| Auburndale Intermediate | 24.0 |
Regular School | 7-8 | 21.9 | -2% |
| Susan B. Coombs Intermediate | 24.4 |
Regular School | 5-6 | 22.9 | 80% |
| Pinacate Middle | 24.5 |
Regular School | 7-8 | 26.1 | - |
| Quail Valley Middle | 24.7 |
Regular School | 6-8 | 27.1 | - |
| Oaks Middle | 24.8 |
Regular School | 7-8 | 25.6 | 80% |
| Lakeview Middle | 24.8 |
Regular School | 7-8 | 29.0 | - |
