Barangay Ubay Island

Barangay Ubay Island forms part of Tubigon, a municipality in Bohol, and is classified as a very small barangay.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Ubay Island had a population of 223. This made it the 34th largest of 34 barangays in Tubigon by population, placing it among the smaller barangays of the municipality. Residents of Barangay Ubay Island accounted for approximately 0.47% of the total population of Tubigon, which stood at 47,886 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Ubay Island moving from 196 residents to 223 residents, an intercensal change of +13.8%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Ubay Island as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Tubigon is a municipality comprising 34 barangays, and serves as the governing unit directly responsible for local services in Barangay Ubay Island, including public health, sanitation, peace and order, and civil registration. Within the wider province of Bohol, which contains 1,109 barangays across its component cities and municipalities, Barangay Ubay Island ranks 1087th by 2020 population. Bohol is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.

Barangay Ubay Island 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.