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 Donsol. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Nicomedes Musa Alim(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Tres Marias · Data updated 2026-05-24
About Barangay Tres Marias
Barangay Tres Marias is a small barangay in the municipality of Donsol, located in the province of Sorsogon, in the Bicol Region region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Tres Marias had a population of 1,480. This made it the 12th largest of 51 barangays in Donsol by population, placing it in the upper half of the municipality. Residents of Barangay Tres Marias accounted for approximately 2.86% of the total population of Donsol, which stood at 51,781 in the same 2024 POPCEN reference period.
Read more about Barangay Tres MariasShow less
The barangay recorded 1,809 residents in the 2020 Census of Population and Housing and 1,480 residents in the 2024 POPCEN — a net change of -18.2%, consistent with a contracting settlement. Barangay Tres Marias is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Donsol is a municipality comprising 51 barangays, and serves as the governing unit directly responsible for local services in Barangay Tres Marias, including public health, sanitation, peace and order, and civil registration. Within the wider province of Sorsogon, which contains 541 barangays across its component cities and municipalities, Barangay Tres Marias ranks 208th by 2024 POPCEN population. Sorsogon is classified as a 2nd by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Like every Philippine barangay, Barangay Tres Marias is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms 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 Donsol 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.
An AI-powered Civil Service Exam reviewer for Filipino candidates. Practice questions across all CSE topics, a full 170-item mock exam (professional + subprofessional), an AI Tutor that explains concepts step by step in English or Filipino, plus a Document Analyzer for your study notes and 65 Smart Flashcards.
Population history of Barangay Tres Marias from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,725
—
—
2020 CPH
1,809
+84
+4.9%
2024 POPCEN
1,480
-329
-18.2%
2015–2020: +4.9% total (+0.96%/yr).2020–2024: -18.2% total (-4.89%/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 Donsol
12thof 51
Among the top quartile of Donsol by population.
Share of Donsol
2.9%
of the municipality's total 51,781 residents.
Rank in Sorsogon
208thof 541
Province-wide percentile: 62.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Donsol (municipality) class
3rd
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 Tres Marias in Donsol 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.
24/7 helpline for children in crisis, abuse, and trafficking cases.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Tres Marias
Where is Barangay Tres Marias located?▾
Barangay Tres Marias is a barangay in the municipality of Donsol, Sorsogon, Bicol Region, Philippines.
What is the address of the Barangay Tres Marias hall?▾
Barangay Tres Marias is located in Donsol, Sorsogon, Bicol Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Tres Marias?▾
The Punong Barangay of Barangay Tres Marias is Nicomedes Musa Alim (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Tres Marias?▾
Verified contact information for Barangay Tres Marias is being collected. You can reach the local barangay hall in person or check the official Donsol LGU website. Submit verified information using the form on this page.
What municipality is Barangay Tres Marias part of?▾
Barangay Tres Marias is one of 51 barangays in the municipality of Donsol, Sorsogon, Philippines.
Is Barangay Tres Marias urban or rural?▾
Barangay Tres Marias 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 Donsol?▾
Donsol is classified as a 3rd 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 Tres Marias.
Has the population of Barangay Tres Marias been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Tres Marias went from 1,809 residents to 1,480 — a change of -18.2% 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 Tres Marias in?▾
Barangay Tres Marias is part of the Bicol Region administrative region of the Philippines. Within Bicol Region, the barangay falls under the province of Sorsogon, and is one of 51 barangays administered by Donsol.
How many barangays are in Donsol?▾
Donsol has 51 barangays, including Barangay Tres Marias. You can browse the full list on our Donsol page.
How many residents does Barangay Tres Marias have?▾
Barangay Tres Marias had a population of 1,480 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Tres Marias?▾
The primary PHLPost ZIP code for Donsol is 4715. 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 Tres Marias, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Tres Marias 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 Tres Marias
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.
