Barangay Sumadat is a barangay in Dumalinao, Zamboanga Del Sur, under the jurisdiction of the municipality of Dumalinao. It had a population of 3,215 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 Dumalinao. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Arturo Banez Alcaria(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Sumadat · Data updated 2026-06-30
Historical Population
Philippine Statistics Authority
+15.7% since 2015
Population history of Barangay Sumadat from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,779
—
—
2020 CPH
3,032
+253
+9.1%
2024 POPCEN
3,215
+183
+6.0%
2015–2020: +9.1% total (+1.76%/yr).2020–2024: +6.0% total (+1.48%/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 Dumalinao
2ndof 30
Among the top 10% of Dumalinao by population.
Share of Dumalinao
9.4%
of the municipality's total 34,188 residents.
Rank in Zamboanga Del Sur
133rdof 779
Province-wide percentile: 83.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
2nd
BLGF high fiscal capacity tier.
Dumalinao (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.
About Barangay Sumadat
Classified as a mid-sized barangay, Barangay Sumadat is one of the administrative divisions of Dumalinao in Zamboanga Del Sur, Zamboanga Peninsula, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Sumadat had a population of 3,215. This made it the 2nd largest of 30 barangays in Dumalinao by population, placing it among the most populous barangays of the municipality. Residents of Barangay Sumadat accounted for approximately 9.40% of the total population of Dumalinao, which stood at 34,188 in the same 2024 POPCEN reference period.
Read more about Barangay SumadatShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Sumadat moved from 3,032 residents to 3,215, an intercensal change of +6.0%. The trajectory indicates a growing community. Barangay Sumadat is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Dumalinao is a municipality of 30 barangays, of which Barangay Sumadat is one. Within the wider province of Zamboanga Del Sur, which contains 779 barangays across its component cities and municipalities, Barangay Sumadat ranks 133rd by 2024 POPCEN population. Zamboanga Del Sur 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 Dumalinao 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 Sumadat in Dumalinao 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 Sumadat
Where is Barangay Sumadat located?▾
Barangay Sumadat is a barangay in the municipality of Dumalinao, Zamboanga Del Sur, Zamboanga Peninsula, Philippines.
What is the address of the Barangay Sumadat hall?▾
Barangay Sumadat is located in Dumalinao, Zamboanga Del Sur, Zamboanga Peninsula, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Sumadat?▾
The Punong Barangay (barangay captain) of Barangay Sumadat is Arturo Banez Alcaria (2023 - 2026 term).
How can I contact Barangay Sumadat?▾
You can contact Barangay Sumadat via phone at 09688500094.
What municipality is Barangay Sumadat part of?▾
Barangay Sumadat is one of 30 barangays in the municipality of Dumalinao, Zamboanga Del Sur, Philippines.
Is Barangay Sumadat urban or rural?▾
Barangay Sumadat 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 Dumalinao?▾
Dumalinao 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 Sumadat.
Has the population of Barangay Sumadat been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Sumadat went from 3,032 residents to 3,215 — a change of +6.0% 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 Sumadat in?▾
Barangay Sumadat is part of the Zamboanga Peninsula administrative region of the Philippines. Within Zamboanga Peninsula, the barangay falls under the province of Zamboanga Del Sur, and is one of 30 barangays administered by Dumalinao.
How many barangays are in Dumalinao?▾
Dumalinao has 30 barangays, including Barangay Sumadat. You can browse the full list on our Dumalinao page.
How many residents does Barangay Sumadat have?▾
Barangay Sumadat had a population of 3,215 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Sumadat?▾
The primary PHLPost ZIP code for Dumalinao is 7015. 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 Sumadat, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Sumadat 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.
