Situated in the municipality of San Vicente, Ilocos Sur, Barangay Bayubay Sur is one of the administrative divisions of Ilocos Region. It had a population of 1,782 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 Vicente. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Dionisio Riotoc Palado(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Bayubay Sur · Data updated 2026-05-26
About Barangay Bayubay Sur
Barangay Bayubay Sur is a small barangay in the municipality of San Vicente, 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 Bayubay Sur had a population of 1,782. This made it the 4th largest of 7 barangays in San Vicente by population, placing it in the middle tier of the municipality. Residents of Barangay Bayubay Sur accounted for approximately 13.63% of the total population of San Vicente, which stood at 13,074 in the same 2024 POPCEN reference period.
Read more about Barangay Bayubay SurShow less
The barangay recorded 1,822 residents in the 2020 Census of Population and Housing and 1,782 residents in the 2024 POPCEN — a net change of -2.2%, consistent with a contracting settlement. Barangay Bayubay Sur is officially classified as urban, reflecting the density and built-up character of the area.
San Vicente is a municipality comprising 7 barangays, and serves as the governing unit directly responsible for local services in Barangay Bayubay Sur, 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 Bayubay Sur ranks 73rd 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.
Barangay Bayubay Sur is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided 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 Vicente 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 Bayubay Sur from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,685
—
—
2020 CPH
1,822
+137
+8.1%
2024 POPCEN
1,782
-40
-2.2%
2015–2020: +8.1% total (+1.58%/yr).2020–2024: -2.2% total (-0.55%/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 Vicente
4thof 7
Among the upper half of San Vicente by population.
Share of San Vicente
13.6%
of the municipality's total 13,074 residents.
Rank in Ilocos Sur
73rdof 768
Province-wide percentile: 91.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
3rd
BLGF upper-middle fiscal capacity tier.
San Vicente (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 Bayubay Sur in San Vicente 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 Bayubay Sur
Where is Barangay Bayubay Sur located?▾
Barangay Bayubay Sur is a barangay in the municipality of San Vicente, Ilocos Sur, Ilocos Region, Philippines.
What is the address of the Barangay Bayubay Sur hall?▾
Barangay Bayubay Sur is located in San Vicente, Ilocos Sur, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Bayubay Sur?▾
The Punong Barangay of Barangay Bayubay Sur is Dionisio Riotoc Palado (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Bayubay Sur?▾
You can contact Barangay Bayubay Sur via phone at 09952155019.
What municipality is Barangay Bayubay Sur part of?▾
Barangay Bayubay Sur is one of 7 barangays in the municipality of San Vicente, Ilocos Sur, Philippines.
Is Barangay Bayubay Sur urban or rural?▾
Barangay Bayubay Sur is officially classified as urban by the Philippine Statistics Authority. Urban classification reflects higher population density and a more built-up character — typically more permanent housing, paved roads, and proximity to commercial activity than rural barangays in the same municipality.
What is the income classification of San Vicente?▾
San Vicente 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 Bayubay Sur.
Has the population of Barangay Bayubay Sur been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Bayubay Sur went from 1,822 residents to 1,782 — a change of -2.2% 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 Bayubay Sur in?▾
Barangay Bayubay Sur 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 7 barangays administered by San Vicente.
How many barangays are in San Vicente?▾
San Vicente has 7 barangays, including Barangay Bayubay Sur. You can browse the full list on our San Vicente page.
How many residents does Barangay Bayubay Sur have?▾
Barangay Bayubay Sur had a population of 1,782 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Bayubay Sur?▾
The primary PHLPost ZIP code for San Vicente is 2726. 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 Bayubay Sur, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Bayubay Sur 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 Bayubay Sur
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.
