| Belvidere Consolidated Unit School District 100 |
| Byron Community Unit School District 226 |
| Eswood Community Consolidated District 269 |
| Forrestville Valley Community Unit School District 221 |
| Harlem Unit School District 122 |
| Hiawatha Community Unit School District 426 |
| Kings Consolidated School District 144 |
| Kinnikinnick Community Consolidated School District 131 |
| Marengo-Union Elementary Consolidated District 165 |
| Meridian Community Unit School District 223 |
| North Boone Community Unit School District 200 |
| Oregon Community Unit School District 220 |
| Pecatonica Community Unit School District 321 |
| Prairie Hill Community Consolidated School District 133 |
| Riley Community Consolidated School District 18 |
| Rockford School District 205 |
| Rockton School District 140 |
| Winnebago Community Unit School District 323 |
| <all other values> |
