Barangay Constantino (Pob.)

Barangay Constantino (Pob.) is a small barangay in the municipality of Virac, located in the province of Catanduanes, in the Bicol Region region of the Philippines.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Constantino (Pob.) had a population of 811. This made it the 37th largest of 63 barangays in Virac by population, placing it in the middle tier of the municipality. Residents of Barangay Constantino (Pob.) accounted for approximately 1.06% of the total population of Virac, which stood at 76,520 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Constantino (Pob.) moving from 866 residents to 811 residents, an intercensal change of -6.4%. The trajectory indicates a contracting community. The Philippine Statistics Authority classifies Barangay Constantino (Pob.) as urban, reflecting the density and built-up character of the area.

Virac is a municipality comprising 63 barangays, and serves as the governing unit directly responsible for local services in Barangay Constantino (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Catanduanes, which contains 315 barangays across its component cities and municipalities, Barangay Constantino (Pob.) ranks 125th by 2020 population. Catanduanes is classified as a 3rd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Constantino (Pob.) 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.