Barangay Pasileng Sur

Classified as a small barangay, Barangay Pasileng Sur is one of the administrative divisions of Binalonan in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Philippine census, Barangay Pasileng Sur had a population of 1,351. This made it the 21st largest of 24 barangays in Binalonan by population, placing it among the smaller barangays of the municipality. Residents of Barangay Pasileng Sur accounted for approximately 2.40% of the total population of Binalonan, which stood at 56,382 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Pasileng Sur changed from 1,348 to 1,351, a shift of +0.2% over the five-year period. This places the barangay among those with slowly expanding populations in Binalonan. Barangay Pasileng Sur is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Binalonan is a municipality comprising 24 barangays, and serves as the governing unit directly responsible for local services in Barangay Pasileng 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 Pasileng Sur ranks 969th 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 Pasileng 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.