Indiana High School Athletics Conferences: Mid-Eastern – Northwestern Mid-Hoosier Conference Mid-Hoosier Conference

| School | Location_ | Mascot | Enrollment | IHSAA_Class | County |
|---|---|---|---|---|---|
| Edinburgh Community | Edinburgh | Lancers | 269 | A | 41 Johnson |
| Hauser | Hope | Jets | 297 | A | 03 Bartholomew |
| Indian Creek | Trafalgar | Braves | 608 | AAA | 41 Johnson |
| Morristown | Morristown | Yellow Jackets | 231 | A | 73 Shelby |
| North Decatur | Greensburg | Chargers | 369 | AA | 16 Decatur |
| South Decatur | Greensburg | Cougars | 292 | A | 16 Decatur |
| Southwestern Shelbyville | Shelbyville | Spartans | 218 | A | 73 Shelby |
| Triton Central | Fairland | Tigers | 525 | AA | 73 Shelby |
| Waldron | Waldron | Mohawks | 237 | A | 73 Shelby |