Located in San Sebastian, Samar, Barangay Poblacion Barangay 1 is one of 14 barangays in the municipality of San Sebastian. It had a population of 696 as of the 2024 POPCEN.
Under Republic Act 12232, elected barangay officials serve a four-year term. Make sure you are registered and know your polling place before election day.
Primary PHLPost ZIP for San Sebastian. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Teofilo Mabaga Mabansag(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Poblacion Barangay 1 · Data updated 2026-05-27
About Barangay Poblacion Barangay 1
Classified as a small barangay, Barangay Poblacion Barangay 1 is one of the administrative divisions of San Sebastian in Samar, Eastern Visayas, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Poblacion Barangay 1 had a population of 696. This made it the 7th largest of 14 barangays in San Sebastian by population, placing it in the middle tier of the municipality. Residents of Barangay Poblacion Barangay 1 accounted for approximately 7.64% of the total population of San Sebastian, which stood at 9,110 in the same 2024 POPCEN reference period.
Read more about Barangay Poblacion Barangay 1Show less
The barangay recorded 729 residents in the 2020 Census of Population and Housing and 696 residents in the 2024 POPCEN — a net change of -4.5%, consistent with a contracting settlement. Barangay Poblacion Barangay 1 is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
San Sebastian is a municipality comprising 14 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion Barangay 1, including public health, sanitation, peace and order, and civil registration. Within the wider province of Samar, which contains 951 barangays across its component cities and municipalities, Barangay Poblacion Barangay 1 ranks 388th by 2024 POPCEN population. Samar is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Poblacion Barangay 1 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.
Compiled from official Philippine Statistics Authority census data and Philippine Standard Geographic Code records. Reviewed and published by the Barangay Directory editorial team. See our methodology for sources, verification process, and update cadence.
Important: Officials shown here reflect the 2023 - 2026 term. Barangay leadership can change due to resignation, succession, or special circumstances. Always verify directly with San Sebastian or the barangay hall before relying on this information for any official transaction, legal matter, or formal communication. The next Barangay and SK Elections are scheduled for Monday, November 2, 2026.
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Population history of Barangay Poblacion Barangay 1 from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
686
—
—
2020 CPH
729
+43
+6.3%
2024 POPCEN
696
-33
-4.5%
2015–2020: +6.3% total (+1.22%/yr).2020–2024: -4.5% total (-1.15%/yr).
Source: PSA Census of Population (2015), Census of Population and Housing (2020), and POPCEN (2024) as published by the Philippine Statistics Authority. Figures are official as declared by Proclamation.
Comparative Context
2024 POPCEN
Rank in San Sebastian
7thof 14
Among the upper half of San Sebastian by population.
Share of San Sebastian
7.6%
of the municipality's total 9,110 residents.
Rank in Samar
388thof 951
Province-wide percentile: 59.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
5th
BLGF lower-middle fiscal capacity tier.
San Sebastian (municipality) class
6th
Parent municipality income class — influences LGU services and budget that reach this barangay.
Rankings derived from the most recent PSA population data for each barangay. Classifications sourced from the Philippine Statistics Authority and Bureau of Local Government Finance.
What you can request at Barangay Poblacion Barangay 1
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Poblacion Barangay 1 in San Sebastian during office hours to request any of the following.
Services listed are based on Republic Act 7160 (Local Government Code of 1991). Specific requirements and fees vary by barangay. Always call the hall before visiting to confirm requirements and availability.
🆘Emergency Hotlines
Verified April 2026. In a life-threatening emergency, dial 911 first.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Poblacion Barangay 1
Where is Barangay Poblacion Barangay 1 located?▾
Barangay Poblacion Barangay 1 is a barangay in the municipality of San Sebastian, Samar, Eastern Visayas, Philippines.
What is the address of the Barangay Poblacion Barangay 1 hall?▾
Barangay Poblacion Barangay 1 is located in San Sebastian, Samar, Eastern Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Poblacion Barangay 1?▾
The Punong Barangay of Barangay Poblacion Barangay 1 is Teofilo Mabaga Mabansag (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Poblacion Barangay 1?▾
You can contact Barangay Poblacion Barangay 1 via phone at 09264908740.
What municipality is Barangay Poblacion Barangay 1 part of?▾
Barangay Poblacion Barangay 1 is one of 14 barangays in the municipality of San Sebastian, Samar, Philippines.
Is Barangay Poblacion Barangay 1 urban or rural?▾
Barangay Poblacion Barangay 1 is officially classified as rural by the Philippine Statistics Authority. Rural classification is applied to barangays with lower population density and predominantly non-built-up land use — often agricultural, coastal, or upland areas with more dispersed housing.
What is the income classification of San Sebastian?▾
San Sebastian is classified as a 6th by the Bureau of Local Government Finance. This classification is based on the municipality's annual regular income and broadly indicates the size of the local government's budget for services like health, sanitation, peace and order, and infrastructure that reach barangays such as Barangay Poblacion Barangay 1.
Has the population of Barangay Poblacion Barangay 1 been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Poblacion Barangay 1 went from 729 residents to 696 — a change of -4.5% over the intercensal period. The barangay is slowly contracting based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Poblacion Barangay 1 in?▾
Barangay Poblacion Barangay 1 is part of the Eastern Visayas administrative region of the Philippines. Within Eastern Visayas, the barangay falls under the province of Samar, and is one of 14 barangays administered by San Sebastian.
How many barangays are in San Sebastian?▾
San Sebastian has 14 barangays, including Barangay Poblacion Barangay 1. You can browse the full list on our San Sebastian page.
How many residents does Barangay Poblacion Barangay 1 have?▾
Barangay Poblacion Barangay 1 had a population of 696 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Poblacion Barangay 1?▾
The primary PHLPost ZIP code for San Sebastian is 6714. In most Philippine municipalities, this same ZIP applies to every barangay in the city. However, in NCR cities (Manila, Quezon City, Makati, etc.) and a few large cities like Cebu City, Davao City, and Baguio, each barangay may have its own ZIP code. For the most accurate ZIP for Barangay Poblacion Barangay 1, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Poblacion Barangay 1 was last updated on 2026-05-27. Barangay leadership, contact information, and hours can change — always verify directly with the barangay hall before relying on this information for any official transaction.
Looking for general barangay-services questions — barangay clearance, cedula, BSKE 2026, or emergency hotlines? See our barangay services guides.
Helpful Guides for Residents of Barangay Poblacion Barangay 1
Information on Barangay Poblacion Barangay 1, San Sebastian is compiled from the following authoritative sources. Each citation links to the primary publisher.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-27.
