Situated in the municipality of San Agustin, Romblon, Barangay Mahabang Baybay is one of the administrative divisions of MIMAROPA Region. It had a population of 2,103 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 Agustin. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Benjie Pinuela Catajay(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Mahabang Baybay · Data updated 2026-05-24
About Barangay Mahabang Baybay
Classified as a mid-sized barangay, Barangay Mahabang Baybay is one of the administrative divisions of San Agustin in Romblon, MIMAROPA Region, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Mahabang Baybay had a population of 2,103. This made it the 3rd largest of 15 barangays in San Agustin by population, placing it in the upper half of the municipality. Residents of Barangay Mahabang Baybay accounted for approximately 8.87% of the total population of San Agustin, which stood at 23,698 in the same 2024 POPCEN reference period.
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Comparing the 2020 CPH against the 2024 POPCEN, Barangay Mahabang Baybay moved from 2,347 residents to 2,103, an intercensal change of -10.4%. The trajectory indicates a contracting community. Barangay Mahabang Baybay is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
San Agustin is a municipality comprising 15 barangays, and serves as the governing unit directly responsible for local services in Barangay Mahabang Baybay, including public health, sanitation, peace and order, and civil registration. Within the wider province of Romblon, which contains 219 barangays across its component cities and municipalities, Barangay Mahabang Baybay ranks 37th by 2024 POPCEN population. Romblon is classified as a 3rd 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 San Agustin 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 Mahabang Baybay from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,013
—
—
2020 CPH
2,347
+334
+16.6%
2024 POPCEN
2,103
-244
-10.4%
2015–2020: +16.6% total (+3.12%/yr).2020–2024: -10.4% total (-2.71%/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 Agustin
3rdof 15
Among the top quartile of San Agustin by population.
Share of San Agustin
8.9%
of the municipality's total 23,698 residents.
Rank in Romblon
37thof 219
Province-wide percentile: 84.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
3rd
BLGF upper-middle fiscal capacity tier.
San Agustin (municipality) class
4th
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 Mahabang Baybay in San Agustin 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
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Frequently Asked Questions about Barangay Mahabang Baybay
Where is Barangay Mahabang Baybay located?▾
Barangay Mahabang Baybay is a barangay in the municipality of San Agustin, Romblon, MIMAROPA Region, Philippines.
What is the address of the Barangay Mahabang Baybay hall?▾
Barangay Mahabang Baybay is located in San Agustin, Romblon, MIMAROPA Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Mahabang Baybay?▾
The Punong Barangay of Barangay Mahabang Baybay is Benjie Pinuela Catajay (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Mahabang Baybay?▾
Verified contact information for Barangay Mahabang Baybay is being collected. You can reach the local barangay hall in person or check the official San Agustin LGU website. Submit verified information using the form on this page.
What municipality is Barangay Mahabang Baybay part of?▾
Barangay Mahabang Baybay is one of 15 barangays in the municipality of San Agustin, Romblon, Philippines.
Is Barangay Mahabang Baybay urban or rural?▾
Barangay Mahabang Baybay 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 Agustin?▾
San Agustin is classified as a 4th 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 Mahabang Baybay.
Has the population of Barangay Mahabang Baybay been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Mahabang Baybay went from 2,347 residents to 2,103 — a change of -10.4% 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 Mahabang Baybay in?▾
Barangay Mahabang Baybay is part of the MIMAROPA Region administrative region of the Philippines. Within MIMAROPA Region, the barangay falls under the province of Romblon, and is one of 15 barangays administered by San Agustin.
How many barangays are in San Agustin?▾
San Agustin has 15 barangays, including Barangay Mahabang Baybay. You can browse the full list on our San Agustin page.
How many residents does Barangay Mahabang Baybay have?▾
Barangay Mahabang Baybay had a population of 2,103 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Mahabang Baybay?▾
The primary PHLPost ZIP code for San Agustin is 5501. 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 Mahabang Baybay, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Mahabang Baybay was last updated on 2026-05-24. 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 Mahabang Baybay
Information on Barangay Mahabang Baybay, San Agustin 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 2026-05-24.
