| Anna M. Thurston Middle School | 0.0 |
258 | 88.4% | 6.6% | 2.3% | 0.4% | - |
| Chesaning Middle School | 7.5 |
516 | 95.2% | 3.7% | 0.2% | - | 0.8% |
| Swan Valley Middle School | 8.8 |
431 | 87.2% | 11.6% | 0.2% | 0.2% | 0.5% |
| Hemlock Middle School | 9.4 |
303 | 93.7% | 4.3% | - | 0.7% | - |
| White Pine Middle School | 10.9 |
1185 | 73.0% | 10.7% | 12.8% | 0.3% | 2.1% |
| Thompson Middle School | 12.0 |
621 | 18.2% | 20.8% | 60.2% | 0.3% | 0.3% |
| Merrill Middle School | 12.1 |
161 | 90.1% | 7.5% | - | - | 0.6% |
| Bridgeport-spaulding Middle School-schrah | 13.5 |
367 | 37.1% | 22.9% | 34.9% | 0.5% | 0.5% |
| Ruben Daniels Middle School | 14.2 |
408 | 0.7% | 4.2% | 94.9% | - | - |
| Kuehn-haven Middle School | 15.5 |
436 | 92.7% | 2.8% | 2.8% | 0.9% | - |
| Carrollton Middle School | 15.7 |
442 | 45.2% | 26.7% | 24.7% | 0.9% | 0.2% |
| Ashley Middle School | 17.8 |
100 | 98.0% | 2.0% | - | - | - |
| Marshall Greene Middle School | 18.5 |
577 | 93.1% | 4.2% | 1.2% | 1.2% | - |
| Owosso Middle School | 20.6 |
698 | 91.1% | 3.7% | 1.1% | 0.3% | 0.9% |
| Ovid-elsie Middle School | 20.9 |
261 | 95.4% | 3.8% | - | 0.8% | - |
| Western Middle School | 21.7 |
878 | 92.9% | 3.1% | 0.3% | 0.3% | 0.9% |
| Corunna Middle School | 21.7 |
526 | 95.4% | 1.7% | 0.2% | 0.4% | 0.2% |
| E.f. Rittmueller Middle School | 21.7 |
319 | 93.1% | 3.4% | 0.3% | - | 0.3% |
| Bullock Creek Middle School | 21.7 |
449 | 94.9% | 1.8% | 0.9% | 1.1% | 0.9% |
| Flushing Middle School | 21.9 |
707 | 85.3% | 2.4% | 8.6% | 0.6% | 0.3% |
| Central Middle School | 22.7 |
355 | 91.8% | 3.4% | 3.1% | 0.3% | - |
| George R. Carter Middle School | 22.7 |
1070 | 95.0% | 1.8% | 2.0% | 0.5% | 0.4% |
| Northeast Middle School | 23.5 |
812 | 90.9% | 3.1% | 2.6% | 0.4% | 1.8% |
| T.s. Nurnberger Middle School | 24.0 |
276 | 88.4% | 8.0% | 2.9% | 0.4% | 0.4% |
| Handy Middle School | 24.7 |
1017 | 77.2% | 12.3% | 4.3% | 2.1% | 0.9% |
| Jefferson Middle School | 24.8 |
799 | 84.7% | 3.9% | 0.8% | 0.1% | 9.1% |
