Castillejos

Castillejos
Municipality of Castillejos
Ramon Magsaysay Ancestral House
Saint Nicholas of Tolentino Parish Church
Castillejos Town Plaza
Map of Zambales with Castillejos highlighted
Interactive map of Castillejos
Castillejos
Location within the Philippines
Coordinates: 14°56′N 120°12′E / 14.93°N 120.2°E / 14.93; 120.2
CountryPhilippines
RegionCentral Luzon
ProvinceZambales
District 1st district
Founded1743
ReestablishedJanuary 1, 1910
Barangays14 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorJeffrey D. Khonghun
 • Vice MayorChristian Esposo
 • RepresentativeJefferson “Jay” Khonghun
 • Municipal Council
Members
  • Maria Cecilia F. Rafanan
  • Voltaire Avera
  • Albert R. Tugadi
  • Jorge Ablao
  • Francis Villanueva
  • Oda R. Guevarra
  • Romeo Calimlim
  • Arturo P. Manzano
 • Electorate36,919 voters (2025)
Area
 • Total
92.99 km2 (35.90 sq mi)
Elevation
72 m (236 ft)
Population
 (2024 census)
 • Total
70,105
 • Density753.9/km2 (1,953/sq mi)
 • Households
17,662
Economy
 • Income class1st class income municipality
 • Poverty incidence
17.88
% (2021)
 • Revenue₱ 341.9 million (2022)
 • Assets₱ 803.5 million (2022)
 • Expenditure₱ 244.4 million (2022)
 • Liabilities₱ 96.09 million (2022)
Service provider
 • ElectricityZambales 2 Electric Cooperative (ZAMECO 2)
Time zoneUTC+8 (PST)
ZIP code
2208
PSGC
IDD:area code+63 (0)47
Native languagesSambal
Ilocano
Tagalog
Ambala
Mag-antsi
Websitecastillejos.com.ph

Castillejos, officially the Municipality of Castillejos (Ilocano: Ili ti Castillejos; Tagalog: Bayan ng Castillejos), is a municipality in the province of Zambales, Philippines. According to the 2024 census, it has a population of 70,105 people.