Situated in the municipality of San Ildefonso, Ilocos Sur, Barangay Poblacion West is one of the administrative divisions of Ilocos Region. It had a population of 602 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 San Ildefonso. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Rodolfo Tabangcura Gonzales(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Poblacion West · Data updated 2026-05-26
About Barangay Poblacion West
Barangay Poblacion West is a small barangay in the municipality of San Ildefonso, located in the province of Ilocos Sur, in the Ilocos Region region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Poblacion West had a population of 602. This made it the 8th largest of 15 barangays in San Ildefonso by population, placing it in the middle tier of the municipality. Residents of Barangay Poblacion West accounted for approximately 7.33% of the total population of San Ildefonso, which stood at 8,213 in the same 2024 POPCEN reference period.
Read more about Barangay Poblacion WestShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Poblacion West moved from 616 residents to 602, an intercensal change of -2.3%. The trajectory indicates a contracting community. Barangay Poblacion West is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
San Ildefonso is a municipality comprising 15 barangays, and serves as the governing unit directly responsible for local services in Barangay Poblacion West, including public health, sanitation, peace and order, and civil registration. Within the wider province of Ilocos Sur, which contains 768 barangays across its component cities and municipalities, Barangay Poblacion West ranks 506th by 2024 POPCEN population. Ilocos Sur is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Like every Philippine barangay, Barangay Poblacion West 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 San Ildefonso 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 Poblacion West from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
559
—
—
2020 CPH
616
+57
+10.2%
2024 POPCEN
602
-14
-2.3%
2015–2020: +10.2% total (+1.96%/yr).2020–2024: -2.3% total (-0.57%/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 San Ildefonso
8thof 15
Among the upper half of San Ildefonso by population.
Share of San Ildefonso
7.3%
of the municipality's total 8,213 residents.
Rank in Ilocos Sur
506thof 768
Province-wide percentile: 34.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
2nd
BLGF high fiscal capacity tier.
San Ildefonso (municipality) class
5th
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 Poblacion West in San Ildefonso 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 Poblacion West
Where is Barangay Poblacion West located?▾
Barangay Poblacion West is a barangay in the municipality of San Ildefonso, Ilocos Sur, Ilocos Region, Philippines.
What is the address of the Barangay Poblacion West hall?▾
Barangay Poblacion West is located in San Ildefonso, Ilocos Sur, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Poblacion West?▾
The Punong Barangay of Barangay Poblacion West is Rodolfo Tabangcura Gonzales (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Poblacion West?▾
Verified contact information for Barangay Poblacion West is being collected. You can reach the local barangay hall in person or check the official San Ildefonso LGU website. Submit verified information using the form on this page.
What municipality is Barangay Poblacion West part of?▾
Barangay Poblacion West is one of 15 barangays in the municipality of San Ildefonso, Ilocos Sur, Philippines.
Is Barangay Poblacion West urban or rural?▾
Barangay Poblacion West 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 San Ildefonso?▾
San Ildefonso is classified as a 5th 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 Poblacion West.
Has the population of Barangay Poblacion West been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Poblacion West went from 616 residents to 602 — a change of -2.3% over the intercensal period. The barangay is slowly contracting based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Poblacion West in?▾
Barangay Poblacion West is part of the Ilocos Region administrative region of the Philippines. Within Ilocos Region, the barangay falls under the province of Ilocos Sur, and is one of 15 barangays administered by San Ildefonso.
How many barangays are in San Ildefonso?▾
San Ildefonso has 15 barangays, including Barangay Poblacion West. You can browse the full list on our San Ildefonso page.
How many residents does Barangay Poblacion West have?▾
Barangay Poblacion West had a population of 602 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Poblacion West?▾
The primary PHLPost ZIP code for San Ildefonso is 2728. 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 Poblacion West, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Poblacion West 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.
Helpful Guides for Residents of Barangay Poblacion West
Information on Barangay Poblacion West, San Ildefonso is compiled from the following authoritative sources. Each citation links to the primary publisher.
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.
