Barangay Buliran

Barangay Buliran forms part of San Miguel, a municipality in Bulacan, and is classified as a large barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Buliran had a population of 5,499. This made it the 7th largest of 49 barangays in San Miguel by population, placing it in the upper half of the municipality. Residents of Barangay Buliran accounted for approximately 3.20% of the total population of San Miguel, which stood at 172,073 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Buliran moving from 4,862 residents to 5,499 residents, an intercensal change of +13.1%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Buliran as urban, reflecting the density and built-up character of the area.

San Miguel is a municipality comprising 49 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 Bulacan, which contains 569 barangays across its component cities and municipalities, Barangay Buliran ranks 215th by 2020 population. Bulacan 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.