IHSAA Conference-Independent Schools Schools Schools

| School | City | Mascot | Enrollment | IHSAA_Class | County |
|---|---|---|---|---|---|
| Indiana School for the Blind | Indianapolis | Rockets | 60 | A | 49 Marion |
| Indiana School for the Deaf | Indianapolis | Deaf Hoosiers | 112 | A | 49 Marion |
| Indianapolis Chatard | Indianapolis | Trojans | 562 | AAA | 49 Marion |
| Indianapolis Brebeuf | Indianapolis | Braves | 806 | AAA | 49 Marion |
| Indianapolis Cathedral | Indianapolis | Fighting Irish | 1251 | AAAA | 49 Marion |
| Indianapolis Covenant Christian | Indianapolis | Warriors | 325 | AA | 49 Marion |
| Indianapolis Heritage Christian | Indianapolis | Eagles | 502 | AA | 49 Marion |
| Indianapolis Herron | Indianapolis | Achaeans | 466 | AA | 49 Marion |
| Indianapolis Metropolitan | Indianapolis | Pumas | 431 | A | 49 Marion |
| Indianapolis Roncalli | Indianapolis | Rebels | 1095 | AAAA | 49 Marion |
| Indianapolis Tindley | Indianapolis | Tigers | 156 | A | 49 Marion |
| International School of Indiana | Indianapolis | Gryphons | 136 | A | 49 Marion |