Barangay Bagong Barrio

Barangay Bagong Barrio is a mid-sized barangay in the municipality of San Ildefonso, located in the province of Bulacan, in the Central Luzon region of the Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Bagong Barrio had a population of 2,407. This made it the 22nd largest of 36 barangays in San Ildefonso by population, placing it in the middle tier of the municipality. Residents of Barangay Bagong Barrio accounted for approximately 2.08% of the total population of San Ildefonso, which stood at 115,713 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Bagong Barrio moving from 2,150 residents to 2,407 residents, an intercensal change of +12.0%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Bagong Barrio as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

San Ildefonso is a municipality comprising 36 barangays, and serves as the governing unit directly responsible for local services in Barangay Bagong Barrio, 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 Bagong Barrio ranks 438th 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.

Barangay Bagong Barrio is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided under Republic Act No. 12232.