Barangay Bannuar (Pob.)

Situated in San Juan, Ilocos Sur, Barangay Bannuar (Pob.) is one of 32 barangays that make up the municipality within Ilocos Region.

According to the 2020 Philippine census, Barangay Bannuar (Pob.) had a population of 1,250. This made it the 4th largest of 32 barangays in San Juan by population, placing it among the most populous barangays of the municipality. Residents of Barangay Bannuar (Pob.) accounted for approximately 4.69% of the total population of San Juan, which stood at 26,674 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Bannuar (Pob.) moving from 1,269 residents to 1,250 residents, an intercensal change of -1.5%. The trajectory indicates a broadly stable community. Barangay Bannuar (Pob.) is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Juan is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay Bannuar (Pob.), 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 Bannuar (Pob.) ranks 164th 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.