Barangay Tubog

Situated in Pio v. Corpuz, Masbate, Barangay Tubog is one of 18 barangays that make up the municipality within Bicol Region.

According to the 2020 Philippine census, Barangay Tubog had a population of 1,064. This made it the 11th largest of 18 barangays in Pio v. Corpuz by population, placing it in the middle tier of the municipality. Residents of Barangay Tubog accounted for approximately 4.48% of the total population of Pio v. Corpuz, which stood at 23,744 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Tubog moving from 1,189 residents to 1,064 residents, an intercensal change of -10.5%. The trajectory indicates a contracting community. Barangay Tubog is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Pio v. Corpuz is a municipality comprising 18 barangays, and serves as the governing unit directly responsible for local services in Barangay Tubog, including public health, sanitation, peace and order, and civil registration. Within the wider province of Masbate, which contains 550 barangays across its component cities and municipalities, Barangay Tubog ranks 349th by 2020 population. Masbate is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

The barangay's legislative and executive affairs are handled by a Punong Barangay and the Sangguniang Barangay, elected nationwide during the Barangay and SK Elections. The next BSKE is scheduled for Monday, November 2, 2026, following the synchronized election schedule set by COMELEC Resolution No. 11191.