Barangay Angayan Sur

Barangay Angayan Sur forms part of Balungao, a municipality in Pangasinan, and is classified as a small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Angayan Sur had a population of 640. This made it the 20th largest of 20 barangays in Balungao by population, placing it among the smaller barangays of the municipality. Residents of Barangay Angayan Sur accounted for approximately 2.13% of the total population of Balungao, which stood at 30,004 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Angayan Sur changed from 707 to 640, a shift of -9.5% over the five-year period. This places the barangay among those with contracting populations in Balungao. The Philippine Statistics Authority classifies Barangay Angayan Sur as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Balungao is a municipality comprising 20 barangays, and serves as the governing unit directly responsible for local services in Barangay Angayan Sur, including public health, sanitation, peace and order, and civil registration. Within the wider province of Pangasinan, which contains 1,364 barangays across its component cities and municipalities, Barangay Angayan Sur ranks 1298th by 2020 population. Pangasinan is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Angayan Sur 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.