Located in Balangiga, Eastern Samar, Barangay Cag-olango is one of 13 barangays in the municipality of Balangiga. It had a population of 412 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 Balangiga. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Rosario Edejer Allada(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Cag-olango · Data updated 2026-05-25
About Barangay Cag-olango
Barangay Cag-olango is a very small barangay in the municipality of Balangiga, located in the province of Eastern Samar, in the Eastern Visayas region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Cag-olango had a population of 412. This made it the 11th largest of 13 barangays in Balangiga by population, placing it among the smaller barangays of the municipality. Residents of Barangay Cag-olango accounted for approximately 2.85% of the total population of Balangiga, which stood at 14,473 in the same 2024 POPCEN reference period.
Read more about Barangay Cag-olangoShow less
Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Cag-olango changed from 405 to 412, a shift of +1.7% over the four-year period. This places the barangay among those with slowly expanding populations in Balangiga. Barangay Cag-olango is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Balangiga is a municipality comprising 13 barangays, and serves as the governing unit directly responsible for local services in Barangay Cag-olango, including public health, sanitation, peace and order, and civil registration. Within the wider province of Eastern Samar, which contains 597 barangays across its component cities and municipalities, Barangay Cag-olango ranks 404th by 2024 POPCEN population. Eastern Samar is classified as a 2nd 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 Balangiga 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 Cag-olango from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
426
—
—
2020 CPH
405
-21
-4.9%
2024 POPCEN
412
+7
+1.7%
2015–2020: -4.9% total (-1.01%/yr).2020–2024: +1.7% total (+0.43%/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 Balangiga
11thof 13
Among the smaller barangays of Balangiga by population.
Share of Balangiga
2.8%
of the municipality's total 14,473 residents.
Rank in Eastern Samar
404thof 597
Province-wide percentile: 32.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
3rd
BLGF upper-middle fiscal capacity tier.
Balangiga (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 Cag-olango in Balangiga 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.
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Frequently Asked Questions about Barangay Cag-olango
Where is Barangay Cag-olango located?▾
Barangay Cag-olango is a barangay in the municipality of Balangiga, Eastern Samar, Eastern Visayas, Philippines.
What is the address of the Barangay Cag-olango hall?▾
Barangay Cag-olango is located in Balangiga, Eastern Samar, Eastern Visayas, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Cag-olango?▾
The Punong Barangay of Barangay Cag-olango is Rosario Edejer Allada (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Cag-olango?▾
Verified contact information for Barangay Cag-olango is being collected. You can reach the local barangay hall in person or check the official Balangiga LGU website. Submit verified information using the form on this page.
What municipality is Barangay Cag-olango part of?▾
Barangay Cag-olango is one of 13 barangays in the municipality of Balangiga, Eastern Samar, Philippines.
Is Barangay Cag-olango urban or rural?▾
Barangay Cag-olango 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 Balangiga?▾
Balangiga 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 Cag-olango.
Has the population of Barangay Cag-olango been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Cag-olango went from 405 residents to 412 — a change of +1.7% 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 Cag-olango in?▾
Barangay Cag-olango is part of the Eastern Visayas administrative region of the Philippines. Within Eastern Visayas, the barangay falls under the province of Eastern Samar, and is one of 13 barangays administered by Balangiga.
How many barangays are in Balangiga?▾
Balangiga has 13 barangays, including Barangay Cag-olango. You can browse the full list on our Balangiga page.
How many residents does Barangay Cag-olango have?▾
Barangay Cag-olango had a population of 412 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Cag-olango?▾
The primary PHLPost ZIP code for Balangiga is 6812. 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 Cag-olango, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Cag-olango 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 Cag-olango
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.
