Luna General Comprehensive High School (formerly Luna National High School-Mambabanga Annex)
Type of Business: Public High School
Address: Miguel R. Guerrero Complex Luna Isabela
Address: Miguel R. Guerrero Complex Luna Isabela
San Sebastian Integrated School
Type of Business: Public High School
Address: General Luna Ramon Isabela
Address: General Luna Ramon Isabela
Santa Maria High School
Type of Business: Public High School
Address: Bliss Site Poblacion1, Santa Maria, Isabela Santa Maria Isabela
Address: Bliss Site Poblacion1, Santa Maria, Isabela Santa Maria Isabela
Lanna National High School (Isabela National High School - Lanna Annex)
Type of Business: Public High School
Address: -Malamag Tumauini Isabela
Address: -Malamag Tumauini Isabela
BARUCBOC NATIONAL HIGH SCHOOL
Type of Business: Public High School
Address: Barucboc, Quezon, Isabela Quezon Isabela
Address: Barucboc, Quezon, Isabela Quezon Isabela
Alicia National High School
Type of Business: Public High School
Address: National Highway, Paddad, Alicia,Isabela Alicia Isabela
Address: National Highway, Paddad, Alicia,Isabela Alicia Isabela