Barangay Biga

Barangay Biga is a small barangay in the municipality of Giporlos, located in the province of Eastern Samar, in the Eastern Visayas region of the Philippines.

According to the 2020 Philippine census, Barangay Biga had a population of 806. This made it the 6th largest of 18 barangays in Giporlos by population, placing it in the upper half of the municipality. Residents of Barangay Biga accounted for approximately 6.14% of the total population of Giporlos, which stood at 13,117 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Biga changed from 730 to 806, a shift of +10.4% over the five-year period. This places the barangay among those with growing populations in Giporlos. Barangay Biga is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Giporlos is a municipality comprising 18 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 Eastern Samar, which contains 597 barangays across its component cities and municipalities, Barangay Biga ranks 216th by 2020 population. Eastern Samar is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Like every Philippine barangay, Barangay Biga 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.