- PSJA I.S.D.
- McAllen I.S.D.
- La Joya I.S.D.
- Edinburg C.I.S.D.
- Mission C.I.S.D.
- Donna I.S.D.
- Edcouch Elsa I.S.D.
- Rio Grande City C.I.S.D.
- Weslaco I.S.D.
- Mercedes I.S.D.
- La Villa I.S.D.
- Sharyland I.S.D.
- South Texas I.S.D.
- Valley View I.S.D.
- Region One
- Roma I.S.D.
- Monte Alto I.S.D.