Barangay Poblacion 9

Barangay Poblacion 9 forms part of Lawaan, a municipality in Eastern Samar, and is classified as a small barangay.

According to the 2020 Philippine census, Barangay Poblacion 9 had a population of 600. This made it the 9th largest of 16 barangays in Lawaan by population, placing it in the middle tier of the municipality. Residents of Barangay Poblacion 9 accounted for approximately 4.61% of the total population of Lawaan, which stood at 13,003 in the same census year.

The barangay recorded 633 residents in the 2015 intercensal count and 600 residents in the 2020 Census — a net change of -5.2%, consistent with a contracting settlement. Barangay Poblacion 9 is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.

Lawaan is a municipality comprising 16 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion 9, 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 Poblacion 9 ranks 301st 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.