Castilla, Sorsogon

Castilla
Municipality of Castilla
Interactive map of Castilla
Castilla
Location within the Philippines
Coordinates: 12°57′19″N 123°52′35″E / 12.9553°N 123.8764°E / 12.9553; 123.8764
CountryPhilippines
RegionBicol Region
ProvinceSorsogon
District 1st district
Named afterCastille, Spain
Barangays34 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorIsagani B. Mendoza
 • Vice MayorVicente B. Manata
 • RepresentativeDette G. Escudero
 • Municipal Council
Members
  • Noel D. Hao
  • Jesus M. Agarap
  • Erick M. Navas
  • Salome L. Marantal
  • Vilma L. Marticio
  • Elmer O. Mirandilla
  • Pepito E. Gapido
  • Eduardo P. Lleva Jr.
 • Electorate39,325 voters (2025)
Area
 • Total
186.20 km2 (71.89 sq mi)
Elevation
42 m (138 ft)
Highest elevation
281 m (922 ft)
Lowest elevation
0 m (0 ft)
Population
 (2024 census)
 • Total
61,308
 • Density329.26/km2 (852.78/sq mi)
 • Households
14,035
Economy
 • Income class3rd municipal income class
 • Poverty incidence
31.58
% (2021)
 • Revenue₱ 280.2 million (2022)
 • Assets₱ 675.9 million (2022)
 • Expenditure₱ 209.9 million (2022)
 • Liabilities₱ 239.3 million (2022)
Service provider
 • ElectricitySorsogon 2 Electric Cooperative (SORECO 2)
Time zoneUTC+8 (PST)
ZIP code
4713
PSGC
IDD:area code+63 (0)56
Native languagesCentral Bikol
Sorsogon language
Tagalog
Websitecastillasorsogon.gov.ph

Castilla, officially the Municipality of Castilla, is a municipality in the province of Sorsogon, Philippines. According to the 2024 census, it has a population of 61,308 people.

It is home to Malawmawan Island, a natural attraction situated off the coast of Barangays Buenavista and Macalaya.