Barangay Santo Domingo

Barangay Santo Domingo is a mid-sized barangay in the City of Urdaneta, located in the province of Pangasinan, in the Ilocos Region region of the Philippines.

According to the 2020 Philippine census, Barangay Santo Domingo had a population of 3,610. This made it the 17th largest of 34 barangays in City of Urdaneta by population, placing it in the middle tier of the city. Residents of Barangay Santo Domingo accounted for approximately 2.50% of the total population of City of Urdaneta, which stood at 144,577 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Santo Domingo moving from 3,241 residents to 3,610 residents, an intercensal change of +11.4%. The trajectory indicates a growing community. Barangay Santo Domingo is officially classified as urban, reflecting the density and built-up character of the area.

City of Urdaneta is a city comprising 34 barangays, and serves as the governing unit directly responsible for local services in Barangay Santo Domingo, 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 Santo Domingo ranks 203rd 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.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.