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

| School | Location_ | Mascot | Enrollment | IHSAA_Class | _County |
|---|---|---|---|---|---|
| Austin | Austin | Eagles | 368 | AA | 72 Scott |
| Brownstown Central | Brownstown | Braves | 596 | AAA | 36 Jackson |
| Charlestown | Charlestown | Pirates | 729 | AAA | 10 Clark |
| Clarksville | Clarksville | Generals | 473 | AA | 10 Clark |
| Corydon Central | Corydon | Panthers | 774 | AAA | 31 Harrison |
| Eastern Pekin | New Pekin | Musketeers | 522 | AA | 88 Washington |
| North Harrison | Ramsey | Cougars | 685 | AAA | 31 Harrison |
| Salem | Salem | Lions | 627 | AAA | 88 Washington |
| Scottsburg | Scottsburg | Warriors | 877 | AAA | 72 Scott |
| Silver Creek | Sellersburg | Dragons | 716 | AAA | 10 Clark |