West Dirita is a barangay of the philippine municipality San Antonio in the province Zambales
in Central Luzon
which is part of the Luzon group
West Dirita belongs to the barangays of Municipality San Antonio which are in the outlying area.
The municipality San Antonio with a population of about 32,494 and its 14 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 West Dirita had 2,826 residents.
Other barangays of San Antonio are:
Angeles, Antipolo (Pob.), Burgos (Pob.), East Dirita, Luna (Pob.), Pundaquit, Rizal, San Esteban, San Gregorio (Pob.), San Juan (Pob.), San Miguel, San Nicolas (Pob.), Santiago