| # | County | Composite | Grade |
|---|---|---|---|
| 1 | Robeson, NC | 93.9 | F |
| 2 | Orangeburg, SC | 92.6 | F |
| 3 | Shelby, TN | 91.3 | F |
| 4 | Coconino, AZ | 90.9 | F |
| 5 | Colleton, SC | 90.4 | F |
| 6 | Gonzales, TX | 90.3 | F |
| 7 | Dillon, SC | 89.9 | F |
| 8 | Siskiyou, CA | 89.5 | F |
| 9 | Lake, CA | 89.5 | F |
| 10 | Crittenden, AR | 88.6 | F |
| 11 | Georgetown, SC | 88.5 | F |
| 12 | Tangipahoa, LA | 88.3 | F |
| 13 | Inyo, CA | 88.1 | F |
| 14 | La Paz, AZ | 88.1 | F |
| 15 | Gila, AZ | 88 | F |
| 16 | Pulaski, AR | 87.8 | F |
| 17 | Kern, CA | 87.8 | F |
| 18 | Clatsop, OR | 87.6 | F |
| 19 | Lea, NM | 87.3 | F |
| 20 | Jasper, SC | 87.3 | F |
| 21 | Pemiscot, MO | 87.2 | F |
| 22 | Jim Wells, TX | 86.9 | F |
| 23 | Sampson, NC | 86.8 | F |
| 24 | Marion, SC | 86.5 | F |
| 25 | Madison, TN | 86.4 | F |
| 26 | Calaveras, CA | 86.2 | F |
| 27 | Wharton, TX | 86 | F |
| 28 | Mohave, AZ | 85.9 | F |
| 29 | Madera, CA | 85.7 | F |
| 30 | Trinity, CA | 85.6 | F |
| 31 | Douglas, OR | 85.5 | F |
| 32 | Rio Arriba, NM | 85.4 | F |
| 33 | Mississippi, AR | 85.4 | F |
| 34 | Merced, CA | 85.4 | F |
| 35 | Clarendon, SC | 85.4 | F |
| 36 | DeSoto, FL | 85.1 | F |
| 37 | Florence, SC | 85.1 | F |
| 38 | Duplin, NC | 85 | F |
| 39 | Washington, LA | 84.9 | F |
| 40 | St. Louis, MO | 84.8 | F |
| 41 | Tuolumne, CA | 84.8 | F |
| 42 | Eddy, NM | 84.6 | F |
| 43 | Mobile, AL | 84.2 | F |
| 44 | Davidson, TN | 84 | F |
| 45 | San Bernardino, CA | 83.9 | F |
| 46 | Williamsburg, SC | 83.9 | F |
| 47 | Escambia, AL | 83.9 | F |
| 48 | McKinley, NM | 83.8 | F |
| 49 | Ottawa, OK | 83.7 | F |
| 50 | Fresno, CA | 83.6 | F |
