* School ID : 103497 * School Name : Mallig Central School – Casili Primary School Annex * School Name w/ Add : Mallig Central School – Casili Primary School Annex, Mallig, Isabela * Short Name : MCS-ANNEX * Previous Name : Mallig CS – Casili PS Annex * Address : Casili,Mallig,Isabela * Municipality : MALLIG * Region : Region II * Province : Isabela * Division : Isabela * Legistative District : 2nd District * Curricular Class : Kinder & Elementary * Date of Operation : Monday, January 01, 1968 * District : Mallig * Classification : DepED Managed * School Type : Annex or Extension school(s) * Class Organization : Combined Monograde and Multigrade