Barangay Buenos Aires is a barangay in Pagsanghan, Samar, under the jurisdiction of the municipality of Pagsanghan. It had a population of 511 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 Pagsanghan. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Roselyn Mediante Bordallo(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Buenos Aires · Data updated 2026-05-29
About Barangay Buenos Aires
Barangay Buenos Aires is a small barangay in the municipality of Pagsanghan, located in the province of Samar, in the Eastern Visayas region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Buenos Aires had a population of 511. This made it the 8th largest of 13 barangays in Pagsanghan by population, placing it in the middle tier of the municipality. Residents of Barangay Buenos Aires accounted for approximately 6.27% of the total population of Pagsanghan, which stood at 8,145 in the same 2024 POPCEN reference period.
Read more about Barangay Buenos AiresShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Buenos Aires moved from 586 residents to 511, an intercensal change of -12.8%. The trajectory indicates a contracting community. Barangay Buenos Aires is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Pagsanghan is a municipality comprising 13 barangays, and serves as the governing unit directly responsible for local services in Barangay Buenos Aires, 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 Buenos Aires ranks 538th 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.
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.
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 Pagsanghan 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 Buenos Aires from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
609
—
—
2020 CPH
586
-23
-3.8%
2024 POPCEN
511
-75
-12.8%
2015–2020: -3.8% total (-0.77%/yr).2020–2024: -12.8% total (-3.37%/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 Pagsanghan
8thof 13
Among the lower half of Pagsanghan by population.
Share of Pagsanghan
6.3%
of the municipality's total 8,145 residents.
Rank in Samar
538thof 951
Province-wide percentile: 44.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
5th
BLGF lower-middle fiscal capacity tier.
Pagsanghan (municipality) class
5th
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.
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Buenos Aires in Pagsanghan 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.
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Frequently Asked Questions about Barangay Buenos Aires
Where is Barangay Buenos Aires located?▾
Barangay Buenos Aires is a barangay in the municipality of Pagsanghan, Samar, Eastern Visayas, Philippines.
What is the address of the Barangay Buenos Aires hall?▾
Barangay Buenos Aires is located in Pagsanghan, Samar, Eastern Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Buenos Aires?▾
The Punong Barangay of Barangay Buenos Aires is Roselyn Mediante Bordallo (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Buenos Aires?▾
You can contact Barangay Buenos Aires via phone at 09184854192.
What municipality is Barangay Buenos Aires part of?▾
Barangay Buenos Aires is one of 13 barangays in the municipality of Pagsanghan, Samar, Philippines.
Is Barangay Buenos Aires urban or rural?▾
Barangay Buenos Aires 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 Pagsanghan?▾
Pagsanghan is classified as a 5th 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 Buenos Aires.
Has the population of Barangay Buenos Aires been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Buenos Aires went from 586 residents to 511 — a change of -12.8% over the intercensal period. The barangay is shrinking significantly based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Buenos Aires in?▾
Barangay Buenos Aires 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 13 barangays administered by Pagsanghan.
How many barangays are in Pagsanghan?▾
Pagsanghan has 13 barangays, including Barangay Buenos Aires. You can browse the full list on our Pagsanghan page.
How many residents does Barangay Buenos Aires have?▾
Barangay Buenos Aires had a population of 511 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Buenos Aires?▾
The primary PHLPost ZIP code for Pagsanghan is 6705. 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 Buenos Aires, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Buenos Aires was last updated on 2026-05-29. 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 Buenos Aires
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-29.
