Barangay Timbayog (Pob.)

Situated in Casiguran, Sorsogon, Barangay Timbayog (Pob.) is one of 25 barangays that make up the municipality within Bicol Region.

According to the 2020 Philippine census, Barangay Timbayog (Pob.) had a population of 1,385. This made it the 13th largest of 25 barangays in Casiguran by population, placing it in the middle tier of the municipality. Residents of Barangay Timbayog (Pob.) accounted for approximately 3.89% of the total population of Casiguran, which stood at 35,602 in the same census year.

Between the 2015 and 2020 censuses, the population of Barangay Timbayog (Pob.) changed from 1,423 to 1,385, a shift of -2.7% over the five-year period. This places the barangay among those with contracting populations in Casiguran. Barangay Timbayog (Pob.) is officially classified as urban, reflecting the density and built-up character of the area.

Casiguran is a municipality comprising 25 barangays, and serves as the governing unit directly responsible for local services in Barangay Timbayog (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 Timbayog (Pob.) ranks 219th 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.

Barangay Timbayog (Pob.) 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.