Barangay Buliran

Barangay Buliran is a small barangay in the municipality of San Antonio, located in the province of Quezon, in the CALABARZON region of the Philippines.

According to the 2020 Philippine census, Barangay Buliran had a population of 1,847. This made it the 13th largest of 20 barangays in San Antonio by population, placing it in the middle tier of the municipality. Residents of Barangay Buliran accounted for approximately 5.15% of the total population of San Antonio, which stood at 35,891 in the same census year.

The barangay recorded 1,917 residents in the 2015 intercensal count and 1,847 residents in the 2020 Census — a net change of -3.7%, consistent with a contracting settlement. Barangay Buliran is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Antonio is a municipality comprising 20 barangays, and serves as the governing unit directly responsible for local services in Barangay Buliran, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Buliran ranks 343rd by 2020 population. Quezon 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 Buliran 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.