Barangay Domalandan West

Situated in Lingayen, Pangasinan, Barangay Domalandan West is one of 32 barangays that make up the municipality within Ilocos Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Domalandan West had a population of 2,685. This made it the 14th largest of 32 barangays in Lingayen by population, placing it in the middle tier of the municipality. Residents of Barangay Domalandan West accounted for approximately 2.49% of the total population of Lingayen, which stood at 107,728 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Domalandan West moving from 2,940 residents to 2,685 residents, an intercensal change of -8.7%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Domalandan West as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lingayen is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay Domalandan 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 Domalandan West ranks 393rd 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 Domalandan 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.