Ilocos Norte Public High School

ADAMS
Adams National High School - Baraobao, Purok 3

BACARRA
Bacarra NCHS - T. Ver Street, Brgy. 1, Sta. Rita
Cadaratan National High School - Cadaratan

BADOC
Nagrebcan National High School - 15-B, Alay
Pagsanahan National High School - 5-A, Pagsanahan

BANGUI
Bangui National High School - Banban
Bangui National High School(Banban Campus) - Banban
Bangui National High School(Lanao Campus) - Lanao

BANNA (ESPIRITU)
Banna National High School - Zamora, Lorenzo
Caestebanan High School - #14, Sinamar
Caribquib National High School - #18, Ilocos Norte Abra Road, Caribquib
Catagtaguen National High School - Catagtaguen

BATAC
Batac National High School - #14, Bungon
Batac National High School(Payao Campus) - Brgy. 25, S. Payao
Batac National High School(Poblacion Campus) - Brgy. 7 Tabug
Crispina Marcos Valdez High School - #28, San Mateo

BURGOS
Burgos Agro-Industrial School - Poblacion

CARASI
Carasi National High School - Barbaquezo

CURRIMAO
Currimao National High School - Poblacion 2
Currimao National High School(Pias-Gaang Campus) - Pias Norte

DINGRAS
Dingras NHS/Lt. Edgar Foz Mem. National High School - Root, Madamba
Dingras NHS/Lt. Edgar Foz Mem. National High School(Barong Campus) - Barong
Dingras NHS/Lt. Edgar Foz Mem. National High School(San Marcelino Campus) - San Marcelino
Dingras NHS/Lt. Edgar Foz Mem. National High School(San Marcos Campus) - San Esteban
Dingras NHS/Lt. Edgar Foz Mem. National High School(Sulquiano Campus) - Sulquiano
Dingras NHS/Lt. Edgar Foz Mem. National High School(Suyo Campus) - Suyo

DUMALNEG
Dumalneg National High School - Sitio Regta, Dumalneg

MARCOS
Marcos National High School - Lydia
Marcos National High School(Agunit Campus) - Agunit
Marcos National High School(Santiago Campus) - Santiago

NUEVA ERA
Adriano P. Arzadon National High School - #4, Cabittauran
Nueva Era National High School - #1, Poblacion

PAGUDPUD
Luzong National High School - Baduang
Pagudpud National High School - Rizal St., Pob. #2
Pasaleng National High School - Pasaleng

PAOAY
Paoay Lake National High School - #22, Nagbacalan
Paoay Lake National High School(Poblacion Campus) - Brgy. 17, Pannaratan

PASUQUIN
Davila National High School - DAVILA
Ilocos Norte Agricultural College - Brgy. 18, San Isidro

PIDDIG
Don Salustiano Aquino Mem. National High School - Brgy. 6, Tonoton

PINILI
Pinili National High School - #II, Darat

SAN NICOLAS
San Nicolas National High School - 24, San Jose Ave., Sta. Monica
San Nicolas National High School(Bingao Campus) - 18, Bingao

SARRAT
Sarrat National High School - #4, Magsaysay St., San Francisco
Sarrat National High School(Sta. Rosa Annex) - #10, Dingras Road, San Miguel

SOLSONA
Solsona National High School - Manalpac
Solsona National High School(Bagbag Campus) - Bagbag
Solsona National High School(Talugtog Campus) - Talugtug

VINTAR
Isic-isic National High School - #34, Isic-isic
Pallas IS - #11, Bulbulala
Vintar National High School - #25, Tamdagan