Siasi

Siasi
سِئَسِ
Municipality of Siasi
Map of Sulu with Siasi highlighted
OpenStreetMap
Siasi
Location within the Philippines
Coordinates: 5°32′46″N 120°48′52″E / 5.5462°N 120.8145°E / 5.5462; 120.8145
CountryPhilippines
RegionZamboanga Peninsula
ProvinceSulu
District 2nd district
EstablishedFebruary 11, 1904
Barangays50 (see Barangays)
Government
 • TypeSangguniang Bayan
 • MayorBen-Sayeed M. Muksan
 • Vice MayorArnashrif M. Muksan
 • RepresentativeMunir Napii Arbison Jr.
 • City Council
Members
  • Jurupin P. Pungutan
  • Meriannly A. Muksan
  • Herdan S. Hasinon
  • Willy A. Juhuri
  • Queriza J. Anni
  • Al-Mudzhar J. Arasain
  • Akjal A. Nassal
  • Tulawie H. Putalan
 • Electorate33,415 voters (2025)
Area
 • Total
192.87 km2 (74.47 sq mi)
Elevation
52 m (171 ft)
Highest elevation
490 m (1,610 ft)
Lowest elevation
0 m (0 ft)
Population
 (2024 census)
 • Total
100,076
 • Density518.88/km2 (1,343.9/sq mi)
 • Households
14,464
Economy
 • Income class2nd municipal income class
 • Poverty incidence
54.06
% (2021)
 • Revenue₱ 300.1 million (2022)
 • Assets₱ 491.1 million (2022)
 • Expenditure₱ 243.9 million (2022)
 • Liabilities₱ 242 million (2022)
Service provider
 • Electricity SIASI ELECTRIC COOPERATIVE (SIASELCO)Sulu Electric Cooperative (SULECO)
Time zoneUTC+8 (PST)
ZIP code
7412
PSGC
IDD:area code+63 (0)68
Native languagesSama
Tausug
Tagalog
Websitewww.siasi.gov.ph

Siasi, officially the City of Siasi (Tausūg: Kawman sin Siasi; Filipino: Bayan ng Siasi), is a City in the province of Sulu, Philippines. According to the 2024 census, it has a population of 100,076 people.