Located in Santiago, Ilocos Sur, Barangay Baybayabas is one of 24 barangays in the municipality of Santiago. It had a population of 597 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 Santiago. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Angelita Tamboy Banggayan(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Baybayabas · Data updated 2026-05-25
About Barangay Baybayabas
Classified as a small barangay, Barangay Baybayabas is one of the administrative divisions of Santiago in Ilocos Sur, Ilocos Region, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Baybayabas had a population of 597. This made it the 14th largest of 24 barangays in Santiago by population, placing it in the middle tier of the municipality. Residents of Barangay Baybayabas accounted for approximately 3.02% of the total population of Santiago, which stood at 19,771 in the same 2024 POPCEN reference period.
Read more about Barangay BaybayabasShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Baybayabas moved from 614 residents to 597, an intercensal change of -2.8%. The trajectory indicates a contracting community. Barangay Baybayabas is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Santiago is a municipality comprising 24 barangays, and serves as the governing unit directly responsible for local services in Barangay Baybayabas, 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 Baybayabas ranks 510th 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.
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 Santiago 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 Baybayabas from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
566
—
—
2020 CPH
614
+48
+8.5%
2024 POPCEN
597
-17
-2.8%
2015–2020: +8.5% total (+1.64%/yr).2020–2024: -2.8% total (-0.70%/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 Santiago
14thof 24
Among the lower half of Santiago by population.
Share of Santiago
3.0%
of the municipality's total 19,771 residents.
Rank in Ilocos Sur
510thof 768
Province-wide percentile: 34.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Santiago (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 Baybayabas in Santiago 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 Baybayabas
Where is Barangay Baybayabas located?▾
Barangay Baybayabas is a barangay in the municipality of Santiago, Ilocos Sur, Ilocos Region, Philippines.
What is the address of the Barangay Baybayabas hall?▾
Barangay Baybayabas is located in Santiago, Ilocos Sur, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Baybayabas?▾
The Punong Barangay of Barangay Baybayabas is Angelita Tamboy Banggayan (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Baybayabas?▾
You can contact Barangay Baybayabas via phone at 09955112928.
What municipality is Barangay Baybayabas part of?▾
Barangay Baybayabas is one of 24 barangays in the municipality of Santiago, Ilocos Sur, Philippines.
Is Barangay Baybayabas urban or rural?▾
Barangay Baybayabas 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 Santiago?▾
Santiago 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 Baybayabas.
Has the population of Barangay Baybayabas been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Baybayabas went from 614 residents to 597 — a change of -2.8% 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 Baybayabas in?▾
Barangay Baybayabas 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 24 barangays administered by Santiago.
How many barangays are in Santiago?▾
Santiago has 24 barangays, including Barangay Baybayabas. You can browse the full list on our Santiago page.
How many residents does Barangay Baybayabas have?▾
Barangay Baybayabas had a population of 597 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Baybayabas?▾
The primary PHLPost ZIP code for Santiago is 2707. 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 Baybayabas, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Baybayabas 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.
Helpful Guides for Residents of Barangay Baybayabas
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.
