Barangay Bolilao is a barangay in Dumangas, Iloilo, under the jurisdiction of the municipality of Dumangas. It had a population of 3,310 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 Dumangas. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Mario Agravante Depositario(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Bolilao · Data updated 2026-05-25
About Barangay Bolilao
Classified as a mid-sized barangay, Barangay Bolilao is one of the administrative divisions of Dumangas in Iloilo, Western Visayas, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Bolilao had a population of 3,310. This made it the 5th largest of 45 barangays in Dumangas by population, placing it among the most populous barangays of the municipality. Residents of Barangay Bolilao accounted for approximately 4.40% of the total population of Dumangas, which stood at 75,239 in the same 2024 POPCEN reference period.
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Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Bolilao changed from 3,098 to 3,310, a shift of +6.8% over the four-year period. This places the barangay among those with growing populations in Dumangas. Barangay Bolilao is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Dumangas is a municipality comprising 45 barangays, and serves as the governing unit directly responsible for local services in Barangay Bolilao, including public health, sanitation, peace and order, and civil registration. Within the wider province of Iloilo, which contains 1,901 barangays across its component cities and municipalities, Barangay Bolilao ranks 124th by 2024 POPCEN population. Iloilo 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 Dumangas 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 Bolilao from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,938
—
—
2020 CPH
3,098
+160
+5.4%
2024 POPCEN
3,310
+212
+6.8%
2015–2020: +5.4% total (+1.07%/yr).2020–2024: +6.8% total (+1.67%/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 Dumangas
5thof 45
Among the top 10% of Dumangas by population.
Share of Dumangas
4.4%
of the municipality's total 75,239 residents.
Rank in Iloilo
124thof 1,901
Province-wide percentile: 94.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Dumangas (municipality) class
1st
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 Bolilao in Dumangas 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 Bolilao
Where is Barangay Bolilao located?▾
Barangay Bolilao is a barangay in the municipality of Dumangas, Iloilo, Western Visayas, Philippines.
What is the address of the Barangay Bolilao hall?▾
Barangay Bolilao is located in Dumangas, Iloilo, Western Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Bolilao?▾
The Punong Barangay of Barangay Bolilao is Mario Agravante Depositario (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Bolilao?▾
You can contact Barangay Bolilao via phone at 09124425442.
What municipality is Barangay Bolilao part of?▾
Barangay Bolilao is one of 45 barangays in the municipality of Dumangas, Iloilo, Philippines.
Is Barangay Bolilao urban or rural?▾
Barangay Bolilao 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 Dumangas?▾
Dumangas is classified as a 1st 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 Bolilao.
Has the population of Barangay Bolilao been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Bolilao went from 3,098 residents to 3,310 — a change of +6.8% over the intercensal period. The barangay is growing significantly based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Bolilao in?▾
Barangay Bolilao is part of the Western Visayas administrative region of the Philippines. Within Western Visayas, the barangay falls under the province of Iloilo, and is one of 45 barangays administered by Dumangas.
How many barangays are in Dumangas?▾
Dumangas has 45 barangays, including Barangay Bolilao. You can browse the full list on our Dumangas page.
How many residents does Barangay Bolilao have?▾
Barangay Bolilao had a population of 3,310 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Bolilao?▾
The primary PHLPost ZIP code for Dumangas is 5006. 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 Bolilao, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Bolilao was last updated on 2026-05-25. 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 2026-05-25.
