Indiana High School Athletics Conferences: Ohio River Valley – Western Indiana Wabash River Conference Wabash River Conference

| School | Location_ | Mascot | Enrollment | IHSAA_Class | County |
|---|---|---|---|---|---|
| Attica | Attica | Red Ramblers | 283 | A | 23 Fountain |
| Covington | Covington | Trojans | 292 | A | 23 Fountain |
| Fountain Central | Veedersburg | Mustangs | 435 | AA | 23 Fountain |
| North Vermillion | Cayuga | Falcons | 238 | A | 83 Vermillion |
| Riverton Parke | Montezuma | Panthers | 316 | A | 61 Parke |
| Rockville | Rockville | Rox | 248 | A | 61 Parke |
| Seeger | West Lebanon | Patriots | 427 | AA | 86 Warren |
| Turkey Run | Marshall | Warriors | 174 | A | 61 Parke |