Barangay Olaga is a barangay in Sibalom, Antique, under the jurisdiction of the municipality of Sibalom. It had a population of 494 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 Sibalom. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Iryle Onanad Namo(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Olaga · Data updated 2026-05-26
About Barangay Olaga
Classified as a very small barangay, Barangay Olaga is one of the administrative divisions of Sibalom in Antique, Western Visayas, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Olaga had a population of 494. This made it the 57th largest of 76 barangays in Sibalom by population, placing it among the smaller barangays of the municipality. Residents of Barangay Olaga accounted for approximately 0.74% of the total population of Sibalom, which stood at 67,155 in the same 2024 POPCEN reference period.
Read more about Barangay OlagaShow less
The barangay recorded 475 residents in the 2020 Census of Population and Housing and 494 residents in the 2024 POPCEN — a net change of +4.0%, consistent with a growing settlement. Barangay Olaga is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Sibalom is a municipality comprising 76 barangays, and serves as the governing unit directly responsible for local services in Barangay Olaga, including public health, sanitation, peace and order, and civil registration. Within the wider province of Antique, which contains 590 barangays across its component cities and municipalities, Barangay Olaga ranks 452nd by 2024 POPCEN population. Antique is classified as a 2nd 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 Sibalom 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 Olaga from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
472
—
—
2020 CPH
475
+3
+0.6%
2024 POPCEN
494
+19
+4.0%
2015–2020: +0.6% total (+0.13%/yr).2020–2024: +4.0% total (+0.99%/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 Sibalom
57thof 76
Among the lower half of Sibalom by population.
Share of Sibalom
0.74%
of the municipality's total 67,155 residents.
Rank in Antique
452ndof 590
Province-wide percentile: 24.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Sibalom (municipality) class
2nd
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 Olaga in Sibalom 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.
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Frequently Asked Questions about Barangay Olaga
Where is Barangay Olaga located?▾
Barangay Olaga is a barangay in the municipality of Sibalom, Antique, Western Visayas, Philippines.
What is the address of the Barangay Olaga hall?▾
Barangay Olaga is located in Sibalom, Antique, Western Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Olaga?▾
The Punong Barangay of Barangay Olaga is Iryle Onanad Namo (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Olaga?▾
Verified contact information for Barangay Olaga is being collected. You can reach the local barangay hall in person or check the official Sibalom LGU website. Submit verified information using the form on this page.
What municipality is Barangay Olaga part of?▾
Barangay Olaga is one of 76 barangays in the municipality of Sibalom, Antique, Philippines.
Is Barangay Olaga urban or rural?▾
Barangay Olaga 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 Sibalom?▾
Sibalom is classified as a 2nd 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 Olaga.
Has the population of Barangay Olaga been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Olaga went from 475 residents to 494 — a change of +4.0% over the intercensal period. The barangay is slowly growing based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Olaga in?▾
Barangay Olaga is part of the Western Visayas administrative region of the Philippines. Within Western Visayas, the barangay falls under the province of Antique, and is one of 76 barangays administered by Sibalom.
How many barangays are in Sibalom?▾
Sibalom has 76 barangays, including Barangay Olaga. You can browse the full list on our Sibalom page.
How many residents does Barangay Olaga have?▾
Barangay Olaga had a population of 494 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Olaga?▾
The primary PHLPost ZIP code for Sibalom is 5713. 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 Olaga, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Olaga was last updated on 2026-05-26. 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 2026-05-26.
