Barangay Santa Victoria

Classified as a small barangay, Barangay Santa Victoria is one of the administrative divisions of Naguilian in Isabela, Cagayan Valley, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Santa Victoria had a population of 563. This made it the 21st largest of 25 barangays in Naguilian by population, placing it among the smaller barangays of the municipality. Residents of Barangay Santa Victoria accounted for approximately 1.67% of the total population of Naguilian, which stood at 33,788 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Santa Victoria moving from 550 residents to 563 residents, an intercensal change of +2.4%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Santa Victoria as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Naguilian is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay Santa Victoria, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Santa Victoria ranks 908th by 2020 population. Isabela is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Santa Victoria is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms under Republic Act No. 12232.