Barangay Guinobatan

Situated in City of Calapan, Oriental Mindoro, Barangay Guinobatan is one of 62 barangays that make up the city within MIMAROPA Region.

According to the 2020 Philippine census, Barangay Guinobatan had a population of 4,423. This made it the 7th largest of 62 barangays in City of Calapan by population, placing it among the most populous barangays of the city. Residents of Barangay Guinobatan accounted for approximately 3.03% of the total population of City of Calapan, which stood at 145,786 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Guinobatan moving from 3,748 residents to 4,423 residents, an intercensal change of +18.0%. The trajectory indicates a growing community. Barangay Guinobatan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

City of Calapan is a city comprising 62 barangays, and serves as the governing unit directly responsible for local services in Barangay Guinobatan, 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 Guinobatan ranks 31st 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.

Barangay Guinobatan 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.