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Primary PHLPost ZIP for Asuncion. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Wilfredo Tabag Libuangan(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Buan · Data updated 2026-06-30
Historical Population
Philippine Statistics Authority
+13.1% since 2015
Population history of Barangay Buan from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,230
—
—
2020 CPH
1,328
+98
+8.0%
2024 POPCEN
1,391
+63
+4.7%
2015–2020: +8.0% total (+1.55%/yr).2020–2024: +4.7% total (+1.17%/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 Asuncion
18thof 20
Among the smaller barangays of Asuncion by population.
Share of Asuncion
2.2%
of the municipality's total 62,929 residents.
Rank in Davao Del Norte
202ndof 223
Province-wide percentile: 10.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Asuncion (municipality) class
1st
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.
About Barangay Buan
Barangay Buan is a small barangay in the municipality of Asuncion, located in the province of Davao Del Norte, in the Davao Region region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Buan had a population of 1,391. This made it the 18th largest of 20 barangays in Asuncion by population, placing it among the smaller barangays of the municipality. Residents of Barangay Buan accounted for approximately 2.21% of the total population of Asuncion, which stood at 62,929 in the same 2024 POPCEN reference period.
Read more about Barangay BuanShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Buan moved from 1,328 residents to 1,391, an intercensal change of +4.7%. The trajectory indicates a growing community. Barangay Buan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Asuncion is a municipality of 20 barangays, of which Barangay Buan is one. Within the wider province of Davao Del Norte, which contains 223 barangays across its component cities and municipalities, Barangay Buan ranks 202nd by 2024 POPCEN population. Davao Del Norte is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
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 Asuncion 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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These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Buan in Asuncion 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 Buan
Where is Barangay Buan located?▾
Barangay Buan is a barangay in the municipality of Asuncion, Davao Del Norte, Davao Region, Philippines.
What is the address of the Barangay Buan hall?▾
Barangay Buan is located in Asuncion, Davao Del Norte, Davao Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Buan?▾
The Punong Barangay (barangay captain) of Barangay Buan is Wilfredo Tabag Libuangan (2023 - 2026 term).
How can I contact Barangay Buan?▾
You can contact Barangay Buan via phone at 09101656312.
What municipality is Barangay Buan part of?▾
Barangay Buan is one of 20 barangays in the municipality of Asuncion, Davao Del Norte, Philippines.
Is Barangay Buan urban or rural?▾
Barangay Buan 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 Asuncion?▾
Asuncion is classified as a 1st 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 Buan.
Has the population of Barangay Buan been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Buan went from 1,328 residents to 1,391 — a change of +4.7% 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 Buan in?▾
Barangay Buan is part of the Davao Region administrative region of the Philippines. Within Davao Region, the barangay falls under the province of Davao Del Norte, and is one of 20 barangays administered by Asuncion.
How many barangays are in Asuncion?▾
Asuncion has 20 barangays, including Barangay Buan. You can browse the full list on our Asuncion page.
How many residents does Barangay Buan have?▾
Barangay Buan had a population of 1,391 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Buan?▾
The primary PHLPost ZIP code for Asuncion is 8102. 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 Buan, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Buan was last updated on 2026-06-30. 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 2026-06-30.
