Barangay Nibaliw Sur

Situated in Bautista, Pangasinan, Barangay Nibaliw Sur is one of 18 barangays that make up the municipality within Ilocos Region.

According to the 2020 Philippine census, Barangay Nibaliw Sur had a population of 1,164. This made it the 15th largest of 18 barangays in Bautista by population, placing it among the smaller barangays of the municipality. Residents of Barangay Nibaliw Sur accounted for approximately 3.29% of the total population of Bautista, which stood at 35,398 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Nibaliw Sur changed from 1,059 to 1,164, a shift of +9.9% over the five-year period. This places the barangay among those with growing populations in Bautista. Barangay Nibaliw Sur is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Bautista is a municipality comprising 18 barangays, and serves as the governing unit directly responsible for local services in Barangay Nibaliw 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 Nibaliw Sur ranks 1090th 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 Nibaliw 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.