Barangay 1 (Pob.)

Situated in Catubig, Northern Samar, Barangay 1 (Pob.) is one of 47 barangays that make up the municipality within Eastern Visayas.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay 1 (Pob.) had a population of 2,243. This made it the 2nd largest of 47 barangays in Catubig by population, placing it among the most populous barangays of the municipality. Residents of Barangay 1 (Pob.) accounted for approximately 6.97% of the total population of Catubig, which stood at 32,174 in the same census year.

Census comparisons between 2015 and 2020 show Barangay 1 (Pob.) moving from 2,074 residents to 2,243 residents, an intercensal change of +8.1%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay 1 (Pob.) as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Catubig is a municipality comprising 47 barangays, and serves as the governing unit directly responsible for local services in Barangay 1 (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of Northern Samar, which contains 569 barangays across its component cities and municipalities, Barangay 1 (Pob.) ranks 57th by 2020 population. Northern 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 1 (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.