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Primary PHLPost ZIP for Sampaloc. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Leopoldo Capisonda Gagan(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Ilayang Owain · Data updated 2026-05-24
About Barangay Ilayang Owain
Classified as a small barangay, Barangay Ilayang Owain is one of the administrative divisions of Sampaloc in Quezon, CALABARZON, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Ilayang Owain had a population of 1,883. This made it the 2nd largest of 14 barangays in Sampaloc by population, placing it among the most populous barangays of the municipality. Residents of Barangay Ilayang Owain accounted for approximately 14.12% of the total population of Sampaloc, which stood at 13,331 in the same 2024 POPCEN reference period.
Read more about Barangay Ilayang OwainShow less
Between the 2020 Census of Population and Housing and the 2024 POPCEN, the population of Barangay Ilayang Owain changed from 1,950 to 1,883, a shift of -3.4% over the four-year period. This places the barangay among those with contracting populations in Sampaloc. Barangay Ilayang Owain is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Sampaloc is a municipality comprising 14 barangays, and serves as the governing unit directly responsible for local services in Barangay Ilayang Owain, including public health, sanitation, peace and order, and civil registration. Within the wider province of Quezon, which contains 1,242 barangays across its component cities and municipalities, Barangay Ilayang Owain ranks 364th by 2024 POPCEN population. Quezon 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 Sampaloc 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 Ilayang Owain from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,115
—
—
2020 CPH
1,950
-165
-7.8%
2024 POPCEN
1,883
-67
-3.4%
2015–2020: -7.8% total (-1.61%/yr).2020–2024: -3.4% total (-0.87%/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 Sampaloc
2ndof 14
Among the top 10% of Sampaloc by population.
Share of Sampaloc
14.1%
of the municipality's total 13,331 residents.
Rank in Quezon
364thof 1,242
Province-wide percentile: 71.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
4th
BLGF middle fiscal capacity tier.
Sampaloc (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 Ilayang Owain in Sampaloc 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 Ilayang Owain
Where is Barangay Ilayang Owain located?▾
Barangay Ilayang Owain is a barangay in the municipality of Sampaloc, Quezon, CALABARZON, Philippines.
What is the address of the Barangay Ilayang Owain hall?▾
Barangay Ilayang Owain is located in Sampaloc, Quezon, CALABARZON, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Ilayang Owain?▾
The Punong Barangay of Barangay Ilayang Owain is Leopoldo Capisonda Gagan (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Ilayang Owain?▾
You can contact Barangay Ilayang Owain via phone at 0427880863.
What municipality is Barangay Ilayang Owain part of?▾
Barangay Ilayang Owain is one of 14 barangays in the municipality of Sampaloc, Quezon, Philippines.
Is Barangay Ilayang Owain urban or rural?▾
Barangay Ilayang Owain 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 Sampaloc?▾
Sampaloc 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 Ilayang Owain.
Has the population of Barangay Ilayang Owain been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Ilayang Owain went from 1,950 residents to 1,883 — a change of -3.4% 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 Ilayang Owain in?▾
Barangay Ilayang Owain is part of the CALABARZON administrative region of the Philippines. Within CALABARZON, the barangay falls under the province of Quezon, and is one of 14 barangays administered by Sampaloc.
How many barangays are in Sampaloc?▾
Sampaloc has 14 barangays, including Barangay Ilayang Owain. You can browse the full list on our Sampaloc page.
How many residents does Barangay Ilayang Owain have?▾
Barangay Ilayang Owain had a population of 1,883 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Ilayang Owain?▾
The primary PHLPost ZIP code for Sampaloc is 4329. 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 Ilayang Owain, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Ilayang Owain 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 Ilayang Owain
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.
