Three Rivers Conference (Indiana) Membership Membership

| School | Location_ | Mascot | Enrollment | IHSAA_Class | _County | Year_joined | Previous_conference |
|---|---|---|---|---|---|---|---|
| Manchester | North Manchester | Squires | 434 | AA | 85 Wabash | 1976 | Northern Lakes |
| Northfield | Wabash | Norsemen | 380 | AA | 85 Wabash | 1971 | none (new school) |
| North Miami | Denver | Warriors | 348 | A | 52 Miami | 1971 | Mid-Indiana |
| Rochester Community | Rochester | Zebras | 615 | AAA | 25 Fulton | 1987 | Northern Lakes |
| Southwood | Wabash | Knights | 427 | AA | 85 Wabash | 1976 | Mid-Indiana |
| Tippecanoe Valley | Akron | Vikings | 600 | AAA | 43 Kosciusko | 1976 | Independents |
| Wabash | Wabash | Apaches | 455 | AA | 85 Wabash | 2006 | Central Indiana |
| Whitko | South Whitley | Wildcats | 613 | AA | 92 Whitley | 1976 | Independents |