Barangay Amtuagan

Barangay Amtuagan forms part of Tubo, a municipality in Abra, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Amtuagan had a population of 519. This made it the 6th largest of 10 barangays in Tubo by population, placing it in the middle tier of the municipality. Residents of Barangay Amtuagan accounted for approximately 9.15% of the total population of Tubo, which stood at 5,674 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Amtuagan moving from 492 residents to 519 residents, an intercensal change of +5.5%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Amtuagan as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tubo is a municipality comprising 10 barangays, and serves as the governing unit directly responsible for local services in Barangay Amtuagan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Abra, which contains 303 barangays across its component cities and municipalities, Barangay Amtuagan ranks 200th by 2020 population. Abra is classified as a 3rd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.