Barangay Osmeña

Barangay Osmeña forms part of Las Navas, a municipality in Northern Samar, and is classified as a very small barangay.

According to the 2020 Philippine census, Barangay Osmeña had a population of 310. This made it the 47th largest of 53 barangays in Las Navas by population, placing it among the smaller barangays of the municipality. Residents of Barangay Osmeña accounted for approximately 0.85% of the total population of Las Navas, which stood at 36,621 in the same census year.

Census comparisons between 2015 and 2020 show Barangay Osmeña moving from 332 residents to 310 residents, an intercensal change of -6.6%. The trajectory indicates a contracting community. Barangay Osmeña is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Las Navas is a municipality comprising 53 barangays, and serves as the governing unit directly responsible for local services in Barangay Osmeña, including public health, sanitation, peace and order, and civil registration. Within the wider province of Northern Samar, which contains 569 barangays across its component cities and municipalities, Barangay Osmeña ranks 525th by 2020 population. Northern 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.