Barangay Matambag

Barangay Matambag forms part of Palapag, a municipality in Northern Samar, and is classified as a very small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Matambag had a population of 480. This made it the 27th largest of 32 barangays in Palapag by population, placing it among the smaller barangays of the municipality. Residents of Barangay Matambag accounted for approximately 1.41% of the total population of Palapag, which stood at 34,034 in the same census year.

The barangay recorded 409 residents in the 2015 intercensal count and 480 residents in the 2020 Census — a net change of +17.4%, consistent with a growing settlement. The Philippine Statistics Authority classifies Barangay Matambag as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Palapag is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay Matambag, including public health, sanitation, peace and order, and civil registration. Within the wider province of Northern Samar, which contains 569 barangays across its component cities and municipalities, Barangay Matambag ranks 437th by 2020 population. Northern Samar is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Matambag 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.