Barangay Poblacion West

Classified as a small barangay, Barangay Poblacion West is one of the administrative divisions of Santa Maria in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Poblacion West had a population of 1,120. This made it the 13th largest of 23 barangays in Santa Maria by population, placing it in the middle tier of the municipality. Residents of Barangay Poblacion West accounted for approximately 3.27% of the total population of Santa Maria, which stood at 34,220 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Poblacion West changed from 1,197 to 1,120, a shift of -6.4% over the five-year period. This places the barangay among those with contracting populations in Santa Maria. The Philippine Statistics Authority classifies Barangay Poblacion West as urban, reflecting the density and built-up character of the area.

Santa Maria is a municipality comprising 23 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion West, 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 Poblacion West ranks 1114th 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 Poblacion West 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.