Barangay Mayabig

Situated in Baco, Oriental Mindoro, Barangay Mayabig is one of 27 barangays that make up the municipality within MIMAROPA Region.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Mayabig had a population of 1,701. This made it the 10th largest of 27 barangays in Baco by population, placing it in the middle tier of the municipality. Residents of Barangay Mayabig accounted for approximately 4.27% of the total population of Baco, which stood at 39,817 in the same census year.

The barangay recorded 1,422 residents in the 2015 intercensal count and 1,701 residents in the 2020 Census — a net change of +19.6%, consistent with a growing settlement. The Philippine Statistics Authority classifies Barangay Mayabig as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Baco is a municipality comprising 27 barangays, and serves as the governing unit directly responsible for local services in Barangay Mayabig, including public health, sanitation, peace and order, and civil registration. Within the wider province of Oriental Mindoro, which contains 426 barangays across its component cities and municipalities, Barangay Mayabig ranks 219th by 2020 population. Oriental Mindoro 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.