Siayan, Zamboanga del Norte

Siayan
Municipality of Siayan
Nickname: 
Pangase Town
Map of Zamboanga del Norte with Siayan highlighted
OpenStreetMap
Siayan
Location within the Philippines
Coordinates: 8°15′06″N 123°06′52″E / 8.2517°N 123.1144°E / 8.2517; 123.1144
CountryPhilippines
RegionZamboanga Peninsula
ProvinceZamboanga del Norte
District 2nd district
Named afterSiay and Ayan
Barangays22 (see Barangays)
Government
  TypeSangguniang Bayan
  MayorAlberto J. Bongcawel
  Vice MayorJosecor S. Gepolongca
  RepresentativeGlona G. Labadlabad
  Municipal Council
Members
  Electorate28,072 voters (2025)
Area
  Total
494.75 km2 (191.02 sq mi)
Elevation
193 m (633 ft)
Highest elevation
682 m (2,238 ft)
Lowest elevation
19 m (62 ft)
Population
 (2020 census)
  Total
36,236
  Density73/km2 (190/sq mi)
  Households
7,607
Economy
  Income class2nd municipal income class
  Poverty incidence
67.03
% (2021)
  Revenue311.1 million (2022)
  Assets693.3 million (2022)
  Expenditure197.2 million (2022)
  Liabilities189.1 million (2022)
Service provider
  ElectricityZamboanga del Norte Electric Cooperative (ZANECO)
Time zoneUTC+8 (PST)
ZIP code
7113
PSGC
IDD:area code+63(0)65
Native languagesSubanon
Cebuano
Chavacano
Tagalog
Websitesiayan.zamboangadelnorte.com

Siayan, officially the Municipality of Siayan (Cebuano: Lungsod sa Siayan; Subanen: Benwa Siayan; Chavacano: Municipalidad de Siayan; Tagalog: Bayan ng Siayan), is a municipality in the province of Zamboanga del Norte, Philippines. According to the 2020 census, it has a population of 36,236 people.