Barangay Basa-Mabini Bonifacio (Pob.)

Situated in Dumangas, Iloilo, Barangay Basa-Mabini Bonifacio (Pob.) is one of 45 barangays that make up the municipality within Western Visayas.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Basa-Mabini Bonifacio (Pob.) had a population of 419. This made it the 42nd largest of 45 barangays in Dumangas by population, placing it among the smaller barangays of the municipality. Residents of Barangay Basa-Mabini Bonifacio (Pob.) accounted for approximately 0.57% of the total population of Dumangas, which stood at 73,899 in the same census year.

The barangay recorded 480 residents in the 2015 intercensal count and 419 residents in the 2020 Census — a net change of -12.7%, consistent with a contracting settlement. The Philippine Statistics Authority classifies Barangay Basa-Mabini Bonifacio (Pob.) as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Dumangas is a municipality comprising 45 barangays, and serves as the governing unit directly responsible for local services in Barangay Basa-Mabini Bonifacio (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Iloilo, which contains 1,901 barangays across its component cities and municipalities, Barangay Basa-Mabini Bonifacio (Pob.) ranks 1434th by 2020 population. Iloilo is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Basa-Mabini Bonifacio (Pob.) is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.