For the 2019 Spring League, 15 high school teams are assigned to 3 conferences based on a similar number of team members.
(#) = Number of athlete’s scores used for each team to determine True Team™ scoring points earned.
| CONFERENCE 1 (5) |
| Adams Central High School |
| Gibson Southern High School |
| Lapel High School |
| North Posey High School |
| Northfield High School |
| Southwood Jr/Sr High School |
| CONFERENCE 2 (9) |
| Central Noble Jr-Sr High School |
| Madison-Grant High School |
| Mississinewa High School |
| Northwestern High School |
| Tecumseh High School |
| William Henry Harrison High School |
| CONFERENCE 3 (17) |
| Hanover Central High School |
| Mater Dei High School |
| Oak Hill High School |