Barangay Calanigan Sur is a local government unit in Santo Tomas, Isabela, in the Cagayan Valley region of the Philippines. It had a population of 649 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 Santo Tomas. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Reynaldo Acido Eda(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Calanigan Sur · Data updated 2026-05-24
About Barangay Calanigan Sur
Barangay Calanigan Sur is a small barangay in the municipality of Santo Tomas, located in the province of Isabela, in the Cagayan Valley region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Calanigan Sur had a population of 649. This made it the 19th largest of 27 barangays in Santo Tomas by population, placing it in the middle tier of the municipality. Residents of Barangay Calanigan Sur accounted for approximately 2.50% of the total population of Santo Tomas, which stood at 25,997 in the same 2024 POPCEN reference period.
Read more about Barangay Calanigan SurShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Calanigan Sur moved from 590 residents to 649, an intercensal change of +10.0%. The trajectory indicates a growing community. Barangay Calanigan Sur is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Santo Tomas is a municipality comprising 27 barangays, and serves as the governing unit directly responsible for local services in Barangay Calanigan Sur, including public health, sanitation, peace and order, and civil registration. Within the wider province of Isabela, which contains 1,055 barangays across its component cities and municipalities, Barangay Calanigan Sur ranks 860th by 2024 POPCEN population. Isabela 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 Santo Tomas 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 Calanigan Sur from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
527
—
—
2020 CPH
590
+63
+12.0%
2024 POPCEN
649
+59
+10.0%
2015–2020: +12.0% total (+2.28%/yr).2020–2024: +10.0% total (+2.41%/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 Santo Tomas
19thof 27
Among the lower half of Santo Tomas by population.
Share of Santo Tomas
2.5%
of the municipality's total 25,997 residents.
Rank in Isabela
860thof 1,055
Province-wide percentile: 19.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
3rd
BLGF upper-middle fiscal capacity tier.
Santo Tomas (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 Calanigan Sur in Santo Tomas 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 Calanigan Sur
Where is Barangay Calanigan Sur located?▾
Barangay Calanigan Sur is a barangay in the municipality of Santo Tomas, Isabela, Cagayan Valley, Philippines.
What is the address of the Barangay Calanigan Sur hall?▾
Barangay Calanigan Sur is located in Santo Tomas, Isabela, Cagayan Valley, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Calanigan Sur?▾
The Punong Barangay of Barangay Calanigan Sur is Reynaldo Acido Eda (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Calanigan Sur?▾
Verified contact information for Barangay Calanigan Sur is being collected. You can reach the local barangay hall in person or check the official Santo Tomas LGU website. Submit verified information using the form on this page.
What municipality is Barangay Calanigan Sur part of?▾
Barangay Calanigan Sur is one of 27 barangays in the municipality of Santo Tomas, Isabela, Philippines.
Is Barangay Calanigan Sur urban or rural?▾
Barangay Calanigan Sur 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 Santo Tomas?▾
Santo Tomas 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 Calanigan Sur.
Has the population of Barangay Calanigan Sur been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Calanigan Sur went from 590 residents to 649 — a change of +10.0% 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 Calanigan Sur in?▾
Barangay Calanigan Sur is part of the Cagayan Valley administrative region of the Philippines. Within Cagayan Valley, the barangay falls under the province of Isabela, and is one of 27 barangays administered by Santo Tomas.
How many barangays are in Santo Tomas?▾
Santo Tomas has 27 barangays, including Barangay Calanigan Sur. You can browse the full list on our Santo Tomas page.
How many residents does Barangay Calanigan Sur have?▾
Barangay Calanigan Sur had a population of 649 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Calanigan Sur?▾
The primary PHLPost ZIP code for Santo Tomas is 3327. 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 Calanigan Sur, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Calanigan Sur 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 Calanigan 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 2026-05-24.
