Guiuan National High School
Type of Business: Public High School
Address: National Highway Guiuan Eastern Samar
Address: National Highway Guiuan Eastern Samar
Manicani National High School
Type of Business: Public High School
Address: Guiuan Eastern Samar
Address: Guiuan Eastern Samar
Homonhon National High School
Type of Business: Public High School
Address: Guiuan Eastern Samar
Address: Guiuan Eastern Samar
Homonhon National High School - Sulangan Annex
Type of Business: Public High School
Address: Pad 4 Guiuan Eastern Samar
Address: Pad 4 Guiuan Eastern Samar
Arteche National High School (Carapdapan Annex)
Type of Business: Public High School
Address: National Road Arteche Eastern Samar
Address: National Road Arteche Eastern Samar
Can-Avid National High School
Type of Business: Public High School
Address: National Road Can-Avid Eastern Samar
Address: National Road Can-Avid Eastern Samar