Matain is a barangay of the philippine municipality Subic in the province Zambales
in Central Luzon
which is part of the Luzon group
Matain belongs to the barangays of Municipality Subic which are in the outlying area.
The municipality Subic with a population of about 77,118 and its 16 barangays belong to the partly urban areas in the Philippines. While some of the barangays developed modern urban structures, some others, especially those which are seated in the outlying areas, remained rural. By the end of 2007 Matain had 7,523 residents.
Other barangays of Subic are:
Aningway Sacatihan, Asinan Poblacion, Asinan Proper, Baraca-Camachile (Pob.), Batiawan, Calapacuan, Calapandayan (Pob.), Cawag, Ilwas (Pob.), Mangan-Vaca, Naugsol, Pamatawan, San Isidro, Santo Tomas, Wawandue (Pob.)