Barangay San Miguel

Classified as a large barangay, Barangay San Miguel is one of the administrative divisions of Calasiao in Pangasinan, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Miguel had a population of 7,747. This made it the 2nd largest of 24 barangays in Calasiao by population, placing it among the most populous barangays of the municipality. Residents of Barangay San Miguel accounted for approximately 7.71% of the total population of Calasiao, which stood at 100,471 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Miguel moving from 7,860 residents to 7,747 residents, an intercensal change of -1.4%. The trajectory indicates a broadly stable community. The Philippine Statistics Authority classifies Barangay San Miguel as urban, reflecting the density and built-up character of the area.

Calasiao is a municipality comprising 24 barangays, and serves as the governing unit directly responsible for local services in Barangay San Miguel, 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 San Miguel ranks 20th 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 San Miguel 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.