Castilla, Sorsogon

Last updated
Castilla
Municipality
Municipality of Castilla
Flag of Castilla, Sorsogon.png
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Map of Sorsogon with Castilla highlighted
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Castilla, Sorsogon
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Castilla
Location within the Philippines
Coordinates: 12°57′19″N123°52′35″E / 12.9553°N 123.8764°E / 12.9553; 123.8764
Country Philippines
Region Bicol Region
Province Sorsogon
District 1st district
Named after Castille, Spain
Barangays 34 (see Barangays)
Government
  [1]
 • Type Sangguniang Bayan
 •  Mayor Isagani B. Mendoza
 •  Vice Mayor Vicente B. Manata
 •  Representative Dette 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.
 •  Electorate 39,325 voters (2025)
Area
[2]
 • 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) [3]
 • Total
61,308
 • Density329.26/km2 (852.78/sq mi)
 •  Households
14,035
Economy
 •  Income class 3rd municipal income class
 •  Poverty incidence
31.58
% (2021) [4]
 •  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 zone UTC+8 (PST)
ZIP code
4713
PSGC
0506206000
IDD  :  area code  +63 (0)56
Native languages Central Bikol
Sorsogon language
Tagalog
Website castillasorsogon.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. [5]

Contents

It is home to Malawmawan Island, a natural attraction situated off the coast of Barangays Buenavista and Macalaya. [6]

Geography

Barangays

Castilla is divided into 34 barangays. Each barangay consists of puroks and some have sitios.

  • Amomonting
  • Bagalayag
  • Bagong Sirang
  • Bonga
  • Buenavista
  • Burabod
  • Caburacan
  • Canjela
  • Cogon
  • Cumadcad
  • Dangcalan
  • Dinapa
  • La Union
  • Libtong
  • Loreto
  • Macalaya
  • Maracabac
  • Mayon
  • Milagrosa
  • Miluya
  • Maypangi
  • Monte Carmelo
  • Oras
  • Pandan
  • Poblacion
  • Quirapi
  • Saclayan
  • Salvacion
  • San Isidro
  • San Rafael
  • San Roque
  • San Vicente
  • Sogoy
  • Tomalaytay

Climate

Climate data for Castilla, Sorsogon
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)28
(82)		28
(82)		29
(84)		31
(88)		31
(88)		31
(88)		29
(84)		30
(86)		29
(84)		29
(84)		29
(84)		28
(82)		29
(85)
Mean daily minimum °C (°F)22
(72)		21
(70)		22
(72)		23
(73)		24
(75)		25
(77)		25
(77)		25
(77)		25
(77)		24
(75)		23
(73)		23
(73)		24
(74)
Average precipitation mm (inches)65
(2.6)		44
(1.7)		42
(1.7)		39
(1.5)		87
(3.4)		150
(5.9)		184
(7.2)		153
(6.0)		163
(6.4)		154
(6.1)		127
(5.0)		100
(3.9)		1,308
(51.4)
Average rainy days13.99.211.012.519.624.326.525.025.524.419.415.1226.4
Source: Meteoblue (Use with caution: this is modeled/calculated data, not measured locally.) [7]

Demographics

Population census of Castilla
YearPop.±% p.a.
1903 3,831—    
1918 6,380+3.46%
1939 16,070+4.50%
1948 17,578+1.00%
1960 20,007+1.08%
1970 27,060+3.06%
1975 29,614+1.83%
1980 34,782+3.27%
1990 34,702−0.02%
1995 40,506+2.94%
2000 45,072+2.32%
2007 49,407+1.27%
2010 52,903+2.52%
2015 57,827+1.71%
2020 60,635+1.00%
2024 61,308+0.27%
Source: Philippine Statistics Authority [8] [9] [10] [11] [12]

Economy

Poverty incidence of Castilla

10
20
30
40
50
60
70
2000
61.38
2003
61.16
2006
52.90
2009
44.39
2012
42.23
2015
45.20
2018
35.39
2021
31.58

Source: Philippine Statistics Authority [13] [14] [15] [16] [17] [18] [19] [20]

Majority of the males (62.02%) falling under working age population were employed while only a little over 10% of the females were employed. Out of the municipality's labor force, majority (52.54%) were not economically active who were either too old, sick, or still at school age. Overall, the total employment rate in Castilla was only 40.95% while unemployment was recorded at 6.50%. This is expected considering that there is inadequate employment opportunity in the municipality.

Total dependency ratio in Castilla was computed at 86.57%, which indicates more mouths to feed for those with gainful employment. Young dependency ratio was computed at 79.97% while old dependency ratio was 6.60%.

Farming and fishing are the main employment opportunities but are characteristically seasoned in nature. Castilla has 13 coastal barangays, which depend on fishing as the main economic activity.

Education

There are two schools district offices which govern all educational institutions within the municipality. They oversee the management and operations of all private and public, from primary to secondary schools. [21] These are the:

Primary and elementary schools

  • Amomonting Elementary School
  • Bagalayag Elementary School
  • Bagong Sirang Elementary School
  • Bogna Elementary School
  • Buenavista Elementary School
  • Burabod Elementary School
  • Caburacan Elementary School
  • Canjela Elementary School
  • Castilla East Central School
  • Cogon Elementary School
  • Cumadcad Central School
  • Cyber Culture Academy
  • Dancalan Elementary School
  • Dinapa Elementary School
  • Dulangan Elementary School
  • Jesus Cares Christian Academy
  • La Union Elementary School
  • Libtong Elementary School
  • Loreto Elementary School
  • Macalaya Elementary School
  • Maracabac Elementary School
  • Mayon Elementary School
  • Maypangi Elementary School
  • Milagrosa Elementary School
  • Miluya Elementary School
  • Minanticaan Elementary School
  • Misalay Elementary School
  • Monte Carmelo Elementary School
  • Oras Elementary School
  • Our Lady of the Most Holy Rosary School
  • Pandan Elementary School
  • Quirapi Elementary School
  • Rosal Elementary School
  • Saclayan Elementary School
  • Salvacion Elementary School
  • San Isidro Elementary School
  • San Rafael Elementary School
  • San Roque Elementary School
  • San Vicente Elementary School
  • Sogoy Elementary School
  • Springhead Christian Academy
  • Sto. Nino Elementary School
  • Tomalaytay Elementary School

Secondary schools

  • Bagong Sirang High School
  • Buenavista National High School
  • Castilla National High School
  • Cumadcad National High School
  • Dinapa National High School
  • Jesus Cares Christian Academy (Junior High School)
  • Macalaya National High School
  • Mayon National High School
  • Milagrosa National High School
  • Oras National High School
  • Pandan High School
  • San Rafael High School

References

  1. ↑   Municipality of Castilla | (DILG)
  2. ↑ "2015 Census of Population, Report No. 3 – Population, Land Area, and Population Density" (PDF). Philippine Statistics Authority. Quezon City, Philippines. August 2016. ISSN   0117-1453. Archived (PDF) from the original on May 25, 2021. Retrieved July 16, 2021.
  3. ↑ "2024 Census of Population (POPCEN) Population Counts Declared Official by the President". Philippine Statistics Authority. 17 July 2025. Retrieved 18 July 2025.
  4. ↑ "PSA Releases the 2021 City and Municipal Level Poverty Estimates". Philippine Statistics Authority. 2 April 2024. Retrieved 28 April 2024.
  5. ↑ "2024 Census of Population (POPCEN) Population Counts Declared Official by the President". Philippine Statistics Authority. 17 July 2025. Retrieved 18 July 2025.
  6. ↑ "History of Castilla". castillasorsogon.gov.ph. Retrieved November 13, 2025.
  7. ↑ "Castilla, Sorsogon : Average Temperatures and Rainfall". Meteoblue. Retrieved 29 December 2018.
  8. ↑ "2024 Census of Population (POPCEN) Population Counts Declared Official by the President". Philippine Statistics Authority. 17 July 2025. Retrieved 18 July 2025.
  9. ↑ Census of Population (2015). "Region V (Bicol Region)". Total Population by Province, City, Municipality and Barangay. Philippine Statistics Authority . Retrieved 20 June 2016.
  10. ↑ Census of Population and Housing (2010). "Region V (Bicol Region)" (PDF). Total Population by Province, City, Municipality and Barangay. National Statistics Office . Retrieved 29 June 2016.
  11. ↑ Censuses of Population (1903–2007). "Region V (Bicol Region)". Table 1. Population Enumerated in Various Censuses by Province/Highly Urbanized City: 1903 to 2007. National Statistics Office.
  12. ↑ "Province of". Municipality Population Data. Local Water Utilities Administration Research Division. Retrieved 17 December 2016.
  13. ↑ "Poverty incidence (PI):". Philippine Statistics Authority. Retrieved December 28, 2020.
  14. ↑ "Estimation of Local Poverty in the Philippines" (PDF). Philippine Statistics Authority. 29 November 2005.
  15. ↑ "2003 City and Municipal Level Poverty Estimates" (PDF). Philippine Statistics Authority. 23 March 2009.
  16. ↑ "City and Municipal Level Poverty Estimates; 2006 and 2009" (PDF). Philippine Statistics Authority. 3 August 2012.
  17. ↑ "2012 Municipal and City Level Poverty Estimates" (PDF). Philippine Statistics Authority. 31 May 2016.
  18. ↑ "Municipal and City Level Small Area Poverty Estimates; 2009, 2012 and 2015". Philippine Statistics Authority. 10 July 2019.
  19. ↑ "PSA Releases the 2018 Municipal and City Level Poverty Estimates". Philippine Statistics Authority. 15 December 2021. Retrieved 22 January 2022.
  20. ↑ "PSA Releases the 2021 City and Municipal Level Poverty Estimates". Philippine Statistics Authority. 2 April 2024. Retrieved 28 April 2024.
  21. ↑ "Masterlist of Schools" (PDF). Department of Education. January 15, 2021. Retrieved November 13, 2025.
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