Barangay Mabuhay

Situated in Oras, Eastern Samar, Barangay Mabuhay is one of 42 barangays that make up the municipality within Eastern Visayas.

According to the 2020 Census of Population and Housing conducted by the Philippine Statistics Authority, Barangay Mabuhay had a population of 645. This made it the 22nd largest of 42 barangays in Oras by population, placing it in the middle tier of the municipality. Residents of Barangay Mabuhay accounted for approximately 1.72% of the total population of Oras, which stood at 37,451 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Mabuhay moving from 614 residents to 645 residents, an intercensal change of +5.0%. The trajectory indicates a growing community. The Philippine Statistics Authority classifies Barangay Mabuhay as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Oras is a municipality comprising 42 barangays, and serves as the governing unit directly responsible for local services in Barangay Mabuhay, including public health, sanitation, peace and order, and civil registration. Within the wider province of Eastern Samar, which contains 597 barangays across its component cities and municipalities, Barangay Mabuhay ranks 281st by 2020 population. Eastern Samar is classified as a 2nd 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.