- Bangui National High School - Lanao Campus
Lanao, Bangui, Ilocos Norte - Currimao National High School
Pias, Currimao, Ilocos Norte - Paoay Lake National High School
Nagbakalan, Paoay, Ilocos Norte - Solsona National High School
Talugtog, Solsona, Ilocos Norte
- Ag-agrao National High School
Ag-agrao, Santa Maria, Ilocos Sur - Bantay National High School
Bulag, Bantay, Ilocos Sur - Caoayan National High School
Pandan, Caoayan, Ilocos Sur - Tay-ac National High School
Tay-ac, Bantay, Ilocos Sur - Vigan West National High School
Paratong, Vigan City
