Barangay Baliuag Viejo

Barangay Baliuag Viejo forms part of Minalabac, a municipality in Camarines Sur, and is classified as a mid-sized barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Baliuag Viejo had a population of 3,452. This made it the 3rd largest of 25 barangays in Minalabac by population, placing it among the most populous barangays of the municipality. Residents of Barangay Baliuag Viejo accounted for approximately 6.39% of the total population of Minalabac, which stood at 53,981 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Baliuag Viejo moving from 3,421 residents to 3,452 residents, an intercensal change of +0.9%. The trajectory indicates a slowly expanding community. The Philippine Statistics Authority classifies Barangay Baliuag Viejo as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Minalabac is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay Baliuag Viejo, including public health, sanitation, peace and order, and civil registration. Within the wider province of Camarines Sur, which contains 1,063 barangays across its component cities and municipalities, Barangay Baliuag Viejo ranks 119th by 2020 population. Camarines 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.