Barangay San Salvador

Classified as a small barangay, Barangay San Salvador is one of the administrative divisions of Maddela in Quirino, Cagayan Valley, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay San Salvador had a population of 502. This made it the 32nd largest of 32 barangays in Maddela by population, placing it among the smaller barangays of the municipality. Residents of Barangay San Salvador accounted for approximately 1.23% of the total population of Maddela, which stood at 40,943 in the same census year.

Census comparisons between 2015 and 2020 show Barangay San Salvador moving from 509 residents to 502 residents, an intercensal change of -1.4%. The trajectory indicates a broadly stable community. The Philippine Statistics Authority classifies Barangay San Salvador as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Maddela is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay San Salvador, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quirino, which contains 132 barangays across its component cities and municipalities, Barangay San Salvador ranks 130th by 2020 population. Quirino is classified as a 3rd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay San Salvador 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.