Sominot is a 5th class municipality in the province of Zamboanga del Sur, Philippines. According to the 2010 census, it has a population of 16,652 people in 3,005 households. The town was formerly known as Don Mariano Marcos named after President Ferdinand Marcos' father until it was renamed in September 12, 1988.
Sominot is politically subdivided into 18 barangays.
- Bag-ong Baroy
- New Oroquieta
- Eastern Poblacion
- New Carmen
- San Miguel
- Santo Niño
- Upper Sicpao
|Population census of Sominot, Zamboanga del Sur
|Source: National Statistics Office