Barangay Caturay Sur

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

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Caturay Sur had a population of 1,042. This made it the 33rd largest of 82 barangays in Mangatarem by population, placing it in the middle tier of the municipality. Residents of Barangay Caturay Sur accounted for approximately 1.31% of the total population of Mangatarem, which stood at 79,323 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Caturay Sur changed from 969 to 1,042, a shift of +7.5% over the five-year period. This places the barangay among those with growing populations in Mangatarem. The Philippine Statistics Authority classifies Barangay Caturay Sur as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Mangatarem is a municipality comprising 82 barangays, and serves as the governing unit directly responsible for local services in Barangay Caturay 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 Caturay Sur ranks 1152nd 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 Caturay 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.