Barangay Baracbac

Classified as a small barangay, Barangay Baracbac is one of the administrative divisions of Sinait in Ilocos Sur, Ilocos Region, Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Baracbac had a population of 730. This made it the 11th largest of 44 barangays in Sinait by population, placing it in the upper half of the municipality. Residents of Barangay Baracbac accounted for approximately 2.81% of the total population of Sinait, which stood at 25,998 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Baracbac moving from 734 residents to 730 residents, an intercensal change of -0.5%. The trajectory indicates a broadly stable community. The Philippine Statistics Authority classifies Barangay Baracbac as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Sinait is a municipality comprising 44 barangays, and serves as the governing unit directly responsible for local services in Barangay Baracbac, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Sur, which contains 768 barangays across its component cities and municipalities, Barangay Baracbac ranks 410th by 2020 population. Ilocos Sur 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.