Siayan, officially the Municipality of Siayan (; Subanen: Benwa Siayan; Chavacano: Municipalidad de Siayan; ), is a municipality in the province of Zamboanga del Norte, Philippines. According to the 2024 census, it has a population of 40,937 people.

History

On October 1, 1964, President Diosdado Macapagal signed Executive Order No. 114, creating the municipality of Siayan by separating part of Sindangan. It was among those executive orders issued to create 33 municipalities, even their respective legislative bills did not pass Congress. However, vice-president Emmanuel Pelaez filed a special civil action for a writ of prohibition to void such issuances, which was unanimously granted by the Supreme Court in 1965 (Pelaez v. auditor general).

On June 17, 1967, Republic Act No. 4989 was enacted without executive approval, Barrio Siayan was created in 1959.

Geography

Barangays

Siayan is politically subdivided into 22 barangays. Each barangay consists of puroks while some have sitios.

  • Balok
  • Balunokan
  • Datagan
  • Denuyan
  • Diongan
  • Dumogok
  • Dumpilas
  • Gonayen
  • Guibo
  • Gunyan
  • Litolet
  • Macasing
  • Mangilay
  • Moyo
  • Muñoz
  • Pange
  • Paranglumba
  • Poblacion
  • Polayo
  • Sayaw
  • Seriac
  • Soguilon

Climate

Demographics

Inhabitants in the municipality are Subanens, comprising about 70%,

Economy

Siayan was consistently the country's poorest municipality from 2003 to 2009, Education was also the problem, particularly to Subanens. Due to efforts by the local government to reduce the poverty incidence which was reduced by 50% by 2016, with households affected by food shortage decreased significantly from 25.22% to 1.17% within eight years until that year, the municipality reportedly ranked 36th as of 2017.

Pange, a village inhabited by mainly Subanens, is said being the farthest—about 23 kilometers away from Poblacion—where it would take almost a day for travel; and at the same time the municipality was the country's poorest, was the poorest as well. Since 2012, all barangays reportedly had already been lifted out of the below poverty line.

GMA 7 reporter Kara David did a documentary on the economic situation of Siayan. Poverty incidence in the town is 97.5% since 3 out of 4 earn an annual income of more than a dollar a month or 5,000.

References

  • Siayan Profile at PhilAtlas.com
  • [ Philippine Standard Geographic Code]
  • Philippine Census Information