Barangay Poso Pob.

Situated in Donsol, Sorsogon, Barangay Poso Pob. is one of 51 barangays that make up the municipality within Bicol Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Poso Pob. had a population of 234. This made it the 49th largest of 51 barangays in Donsol by population, placing it among the smaller barangays of the municipality. Residents of Barangay Poso Pob. accounted for approximately 0.47% of the total population of Donsol, which stood at 50,281 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Poso Pob. moving from 151 residents to 234 residents, an intercensal change of +55.0%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Poso Pob. as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Donsol is a municipality comprising 51 barangays, and serves as the governing unit directly responsible for local services in Barangay Poso Pob., including public health, sanitation, peace and order, and civil registration. Within the wider province of Sorsogon, which contains 541 barangays across its component cities and municipalities, Barangay Poso Pob. ranks 537th by 2020 population. Sorsogon 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 Poso 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.