Barangay Poblacion Weste

Barangay Poblacion Weste forms part of Santa Cruz, a municipality in Ilocos Sur, and is classified as a very small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Poblacion Weste had a population of 446. This made it the 44th largest of 49 barangays in Santa Cruz by population, placing it among the smaller barangays of the municipality. Residents of Barangay Poblacion Weste accounted for approximately 1.08% of the total population of Santa Cruz, which stood at 41,366 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Poblacion Weste moving from 460 residents to 446 residents, an intercensal change of -3.0%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Poblacion Weste as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Santa Cruz is a municipality comprising 49 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion Weste, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Sur, which contains 768 barangays across its component cities and municipalities, Barangay Poblacion Weste ranks 620th by 2020 population. Ilocos Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Poblacion Weste 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.