Barangay Minanga

Barangay Minanga forms part of Naguilian, a municipality in Isabela, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Minanga had a population of 1,353. This made it the 12th largest of 25 barangays in Naguilian by population, placing it in the middle tier of the municipality. Residents of Barangay Minanga accounted for approximately 4.00% of the total population of Naguilian, which stood at 33,788 in the same census year.

The barangay recorded 1,487 residents in the 2015 intercensal count and 1,353 residents in the 2020 Census — a net change of -9.0%, consistent with a contracting settlement. The Philippine Statistics Authority classifies Barangay Minanga as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Naguilian is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay Minanga, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Minanga ranks 478th by 2020 population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Minanga 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.