Barangay Radiwan is a local government unit in Ivana, Batanes, in the Cagayan Valley region of the Philippines. It had a population of 381 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 Ivana. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Edith V Cabugao(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Radiwan · Data updated 2026-05-30
About Barangay Radiwan
Classified as a very small barangay, Barangay Radiwan is one of the administrative divisions of Ivana in Batanes, Cagayan Valley, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Radiwan had a population of 381. This made it the 1st largest of 4 barangays in Ivana by population, placing it among the most populous barangays of the municipality. Residents of Barangay Radiwan accounted for approximately 27.85% of the total population of Ivana, which stood at 1,368 in the same 2024 POPCEN reference period.
Read more about Barangay RadiwanShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Radiwan moved from 389 residents to 381, an intercensal change of -2.1%. The trajectory indicates a contracting community. Barangay Radiwan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Ivana is a municipality comprising 4 barangays, and serves as the governing unit directly responsible for local services in Barangay Radiwan, including public health, sanitation, peace and order, and civil registration. Within the wider province of Batanes, which contains 29 barangays across its component cities and municipalities, Barangay Radiwan ranks 20th by 2024 POPCEN population. Batanes is classified as a 5th by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Like every Philippine barangay, Barangay Radiwan 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 Ivana 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 Radiwan from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
365
—
—
2020 CPH
389
+24
+6.6%
2024 POPCEN
381
-8
-2.1%
2015–2020: +6.6% total (+1.28%/yr).2020–2024: -2.1% total (-0.52%/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 Ivana
1stof 4
Among the top 10% of Ivana by population.
Share of Ivana
27.9%
of the municipality's total 1,368 residents.
Rank in Batanes
20thof 29
Province-wide percentile: 34.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
5th
BLGF lower-middle fiscal capacity tier.
Ivana (municipality) class
6th
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 Radiwan in Ivana 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 Radiwan
Where is Barangay Radiwan located?▾
Barangay Radiwan is a barangay in the municipality of Ivana, Batanes, Cagayan Valley, Philippines.
What is the address of the Barangay Radiwan hall?▾
Barangay Radiwan is located in Ivana, Batanes, Cagayan Valley, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Radiwan?▾
The Punong Barangay of Barangay Radiwan is Edith V Cabugao (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Radiwan?▾
You can contact Barangay Radiwan via phone at 09984068500.
What municipality is Barangay Radiwan part of?▾
Barangay Radiwan is one of 4 barangays in the municipality of Ivana, Batanes, Philippines.
Is Barangay Radiwan urban or rural?▾
Barangay Radiwan 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 Ivana?▾
Ivana is classified as a 6th 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 Radiwan.
Has the population of Barangay Radiwan been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Radiwan went from 389 residents to 381 — a change of -2.1% 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 Radiwan in?▾
Barangay Radiwan is part of the Cagayan Valley administrative region of the Philippines. Within Cagayan Valley, the barangay falls under the province of Batanes, and is one of 4 barangays administered by Ivana.
How many barangays are in Ivana?▾
Ivana has 4 barangays, including Barangay Radiwan. You can browse the full list on our Ivana page.
How many residents does Barangay Radiwan have?▾
Barangay Radiwan had a population of 381 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Radiwan?▾
The primary PHLPost ZIP code for Ivana is 3902. 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 Radiwan, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Radiwan was last updated on 2026-05-30. 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.
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-30.
