Castillejos

Castillejos, officially the (; ), is a in the province of , . According to the , it has a population of people. The municipality is located between San Antonio, Subic and San Marcelino.
A strong magnitude 6.1 earthquake occurred on 5:11pm (), April 22, 2019, according to PHIVOLCS.
Barangays.
Castillejos is politically subdivided into 14 barangays.
Demographics.
In the , the population of Castillejos was people, with a density of .
Education.
Elementary schools:
High schools:
College/University: