Situated in the municipality of Unisan, Quezon, Barangay Bulo Ibaba is one of the administrative divisions of CALABARZON. It had a population of 758 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 Unisan. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Arvin Manalo Cabutihan(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Bulo Ibaba · Data updated 2026-05-24
About Barangay Bulo Ibaba
Classified as a small barangay, Barangay Bulo Ibaba is one of the administrative divisions of Unisan in Quezon, CALABARZON, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Bulo Ibaba had a population of 758. This made it the 11th largest of 36 barangays in Unisan by population, placing it in the upper half of the municipality. Residents of Barangay Bulo Ibaba accounted for approximately 2.99% of the total population of Unisan, which stood at 25,357 in the same 2024 POPCEN reference period.
Read more about Barangay Bulo IbabaShow less
Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Bulo Ibaba changed from 683 to 758, a shift of +11.0% over the four-year period. This places the barangay among those with growing populations in Unisan. Barangay Bulo Ibaba is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Unisan is a municipality comprising 36 barangays, and serves as the governing unit directly responsible for local services in Barangay Bulo Ibaba, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Bulo Ibaba ranks 780th by 2024 POPCEN population. Quezon 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 Unisan 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 Bulo Ibaba from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
736
—
—
2020 CPH
683
-53
-7.2%
2024 POPCEN
758
+75
+11.0%
2015–2020: -7.2% total (-1.48%/yr).2020–2024: +11.0% total (+2.64%/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 Unisan
11thof 36
Among the upper half of Unisan by population.
Share of Unisan
3.0%
of the municipality's total 25,357 residents.
Rank in Quezon
780thof 1,242
Province-wide percentile: 37.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
3rd
BLGF upper-middle fiscal capacity tier.
Unisan (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 Bulo Ibaba in Unisan 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.
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Frequently Asked Questions about Barangay Bulo Ibaba
Where is Barangay Bulo Ibaba located?▾
Barangay Bulo Ibaba is a barangay in the municipality of Unisan, Quezon, CALABARZON, Philippines.
What is the address of the Barangay Bulo Ibaba hall?▾
Barangay Bulo Ibaba is located in Unisan, Quezon, CALABARZON, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Bulo Ibaba?▾
The Punong Barangay of Barangay Bulo Ibaba is Arvin Manalo Cabutihan (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Bulo Ibaba?▾
You can contact Barangay Bulo Ibaba via phone at 09660894568.
What municipality is Barangay Bulo Ibaba part of?▾
Barangay Bulo Ibaba is one of 36 barangays in the municipality of Unisan, Quezon, Philippines.
Is Barangay Bulo Ibaba urban or rural?▾
Barangay Bulo Ibaba 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 Unisan?▾
Unisan 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 Bulo Ibaba.
Has the population of Barangay Bulo Ibaba been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Bulo Ibaba went from 683 residents to 758 — a change of +11.0% 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 Bulo Ibaba in?▾
Barangay Bulo Ibaba is part of the CALABARZON administrative region of the Philippines. Within CALABARZON, the barangay falls under the province of Quezon, and is one of 36 barangays administered by Unisan.
How many barangays are in Unisan?▾
Unisan has 36 barangays, including Barangay Bulo Ibaba. You can browse the full list on our Unisan page.
How many residents does Barangay Bulo Ibaba have?▾
Barangay Bulo Ibaba had a population of 758 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Bulo Ibaba?▾
The primary PHLPost ZIP code for Unisan is 4305. 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 Bulo Ibaba, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Bulo Ibaba 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 Bulo Ibaba
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.
