Barangay Dubduban is a local government unit in San Agustin, Romblon, in the MIMAROPA Region region of the Philippines. It had a population of 2,472 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
Redeemer Dela Cruz Solano(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Dubduban · Data updated 2026-06-30
Historical Population
Philippine Statistics Authority
+15.1% since 2015
Population history of Barangay Dubduban from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,148
—
—
2020 CPH
2,450
+302
+14.1%
2024 POPCEN
2,472
+22
+0.9%
2015–2020: +14.1% total (+2.67%/yr).2020–2024: +0.9% total (+0.22%/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
2ndof 15
Among the top 10% of San Agustin by population.
Share of San Agustin
10.4%
of the municipality's total 23,698 residents.
Rank in Romblon
19thof 219
Province-wide percentile: 92.
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.
About Barangay Dubduban
Classified as a mid-sized barangay, Barangay Dubduban 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 Dubduban had a population of 2,472. This made it the 2nd largest of 15 barangays in San Agustin by population, placing it among the most populous barangays of the municipality. Residents of Barangay Dubduban accounted for approximately 10.43% of the total population of San Agustin, which stood at 23,698 in the same 2024 POPCEN reference period.
Read more about Barangay DubdubanShow less
Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Dubduban changed from 2,450 to 2,472, a shift of +0.9% over the four-year period. This places the barangay among those with slowly expanding populations in San Agustin. Barangay Dubduban 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 of 15 barangays, of which Barangay Dubduban is one. Within the wider province of Romblon, which contains 219 barangays across its component cities and municipalities, Barangay Dubduban ranks 19th 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.
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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These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Dubduban 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
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 Dubduban
Where is Barangay Dubduban located?▾
Barangay Dubduban is a barangay in the municipality of San Agustin, Romblon, MIMAROPA Region, Philippines.
What is the address of the Barangay Dubduban hall?▾
Barangay Dubduban 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 Dubduban?▾
The Punong Barangay (barangay captain) of Barangay Dubduban is Redeemer Dela Cruz Solano (2023 - 2026 term).
How can I contact Barangay Dubduban?▾
You can contact Barangay Dubduban via phone at 09502704596.
What municipality is Barangay Dubduban part of?▾
Barangay Dubduban is one of 15 barangays in the municipality of San Agustin, Romblon, Philippines.
Is Barangay Dubduban urban or rural?▾
Barangay Dubduban 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 Dubduban.
Has the population of Barangay Dubduban been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Dubduban went from 2,450 residents to 2,472 — a change of +0.9% over the intercensal period. The barangay is broadly stable based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Dubduban in?▾
Barangay Dubduban 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 Dubduban. You can browse the full list on our San Agustin page.
How many residents does Barangay Dubduban have?▾
Barangay Dubduban had a population of 2,472 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Dubduban?▾
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 Dubduban, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Dubduban was last updated on 2026-06-30. 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.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-06-30.
