Located in Bulan, Sorsogon, Barangay Zone I Pob. is one of 63 barangays in the municipality of Bulan. It had a population of 686 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 Bulan. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Andro Go Porras(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Zone I Pob. · Data updated 2026-06-29
Historical Population
Philippine Statistics Authority
+5.9% since 2015
Population history of Barangay Zone I Pob. from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
648
—
—
2020 CPH
668
+20
+3.1%
2024 POPCEN
686
+18
+2.7%
2015–2020: +3.1% total (+0.61%/yr).2020–2024: +2.7% total (+0.67%/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 Bulan
52ndof 63
Among the smaller barangays of Bulan by population.
Share of Bulan
0.64%
of the municipality's total 106,919 residents.
Rank in Sorsogon
437thof 541
Province-wide percentile: 19.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Bulan (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.
About Barangay Zone I Pob.
Classified as a small barangay, Barangay Zone I Pob. is one of the administrative divisions of Bulan in Sorsogon, Bicol Region, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Zone I Pob. had a population of 686. This made it the 52nd largest of 63 barangays in Bulan by population, placing it among the smaller barangays of the municipality. Residents of Barangay Zone I Pob. accounted for approximately 0.64% of the total population of Bulan, which stood at 106,919 in the same 2024 POPCEN reference period.
Read more about Barangay Zone I Pob.Show less
Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Zone I Pob. changed from 668 to 686, a shift of +2.7% over the four-year period. This places the barangay among those with growing populations in Bulan. Barangay Zone I Pob. is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Bulan is a municipality of 63 barangays, of which Barangay Zone I Pob. is one. Within the wider province of Sorsogon, which contains 541 barangays across its component cities and municipalities, Barangay Zone I Pob. ranks 437th 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.
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 Bulan 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 Zone I Pob. in Bulan 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 Zone I Pob.
Where is Barangay Zone I Pob. located?▾
Barangay Zone I Pob. is a barangay in the municipality of Bulan, Sorsogon, Bicol Region, Philippines.
What is the address of the Barangay Zone I Pob. hall?▾
Barangay Zone I Pob. is located in Bulan, Sorsogon, Bicol Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Zone I Pob.?▾
The Punong Barangay (barangay captain) of Barangay Zone I Pob. is Andro Go Porras (2023 - 2026 term).
How can I contact Barangay Zone I Pob.?▾
Verified contact information for Barangay Zone I Pob. is being collected. You can reach the local barangay hall in person or check the official Bulan LGU website. Submit verified information using the form on this page.
What municipality is Barangay Zone I Pob. part of?▾
Barangay Zone I Pob. is one of 63 barangays in the municipality of Bulan, Sorsogon, Philippines.
Is Barangay Zone I Pob. urban or rural?▾
Barangay Zone I Pob. 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 Bulan?▾
Bulan 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 Zone I Pob..
Has the population of Barangay Zone I Pob. been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Zone I Pob. went from 668 residents to 686 — a change of +2.7% 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 Zone I Pob. in?▾
Barangay Zone I Pob. 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 63 barangays administered by Bulan.
How many barangays are in Bulan?▾
Bulan has 63 barangays, including Barangay Zone I Pob.. You can browse the full list on our Bulan page.
How many residents does Barangay Zone I Pob. have?▾
Barangay Zone I Pob. had a population of 686 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Zone I Pob.?▾
The primary PHLPost ZIP code for Bulan is 4706. 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 Zone I Pob., confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Zone I Pob. was last updated on 2026-06-29. 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 Zone I Pob.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-06-29.
