Barangay Biga

Barangay Biga forms part of Lobo, a municipality in Batangas, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Biga had a population of 1,981. This made it the 10th largest of 26 barangays in Lobo by population, placing it in the middle tier of the municipality. Residents of Barangay Biga accounted for approximately 4.86% of the total population of Lobo, which stood at 40,736 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Biga moving from 2,030 residents to 1,981 residents, an intercensal change of -2.4%. The trajectory indicates a contracting community. Barangay Biga is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lobo is a municipality comprising 26 barangays, and serves as the governing unit directly responsible for local services in Barangay Biga, including public health, sanitation, peace and order, and civil registration. Within the wider province of Batangas, which contains 1,078 barangays across its component cities and municipalities, Barangay Biga ranks 549th by 2020 population. Batangas is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Biga 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.