Barangay Mambugsay is a barangay in Cauayan, Negros Occidental, under the jurisdiction of the municipality of Cauayan. It had a population of 5,203 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 Cauayan. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Alquin Lobo Silpao(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Mambugsay · Data updated 2026-06-24
Historical Population
Philippine Statistics Authority
+1.4% since 2015
Population history of Barangay Mambugsay from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
5,130
—
—
2020 CPH
5,496
+366
+7.1%
2024 POPCEN
5,203
-293
-5.3%
2015–2020: +7.1% total (+1.39%/yr).2020–2024: -5.3% total (-1.36%/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 Cauayan
9thof 25
Among the upper half of Cauayan by population.
Share of Cauayan
4.7%
of the municipality's total 110,899 residents.
Rank in Negros Occidental
202ndof 662
Province-wide percentile: 70.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Cauayan (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 Mambugsay
Barangay Mambugsay is a large barangay in the municipality of Cauayan, located in the province of Negros Occidental, in the Negros Island Region region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Mambugsay had a population of 5,203. This made it the 9th largest of 25 barangays in Cauayan by population, placing it in the middle tier of the municipality. Residents of Barangay Mambugsay accounted for approximately 4.69% of the total population of Cauayan, which stood at 110,899 in the same 2024 POPCEN reference period.
Read more about Barangay MambugsayShow less
The barangay recorded 5,496 residents in the 2020 Census of Population and Housing and 5,203 residents in the 2024 POPCEN — a net change of -5.3%, consistent with a contracting settlement. Barangay Mambugsay is officially classified as urban, reflecting the density and built-up character of the area.
Cauayan is a municipality of 25 barangays, of which Barangay Mambugsay is one. Within the wider province of Negros Occidental, which contains 662 barangays across its component cities and municipalities, Barangay Mambugsay ranks 202nd by 2024 POPCEN population. Negros Occidental 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 Cauayan 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 Mambugsay in Cauayan 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 Mambugsay
Where is Barangay Mambugsay located?▾
Barangay Mambugsay is a barangay in the municipality of Cauayan, Negros Occidental, Negros Island Region, Philippines.
What is the address of the Barangay Mambugsay hall?▾
Barangay Mambugsay is located in Cauayan, Negros Occidental, Negros Island Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Mambugsay?▾
The Punong Barangay (barangay captain) of Barangay Mambugsay is Alquin Lobo Silpao (2023 - 2026 term).
How can I contact Barangay Mambugsay?▾
You can contact Barangay Mambugsay via phone at 4344011.
What municipality is Barangay Mambugsay part of?▾
Barangay Mambugsay is one of 25 barangays in the municipality of Cauayan, Negros Occidental, Philippines.
Is Barangay Mambugsay urban or rural?▾
Barangay Mambugsay is officially classified as urban by the Philippine Statistics Authority. Urban classification reflects higher population density and a more built-up character — typically more permanent housing, paved roads, and proximity to commercial activity than rural barangays in the same municipality.
What is the income classification of Cauayan?▾
Cauayan 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 Mambugsay.
Has the population of Barangay Mambugsay been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Mambugsay went from 5,496 residents to 5,203 — a change of -5.3% over the intercensal period. The barangay is shrinking significantly based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Mambugsay in?▾
Barangay Mambugsay is part of the Negros Island Region administrative region of the Philippines. Within Negros Island Region, the barangay falls under the province of Negros Occidental, and is one of 25 barangays administered by Cauayan.
How many barangays are in Cauayan?▾
Cauayan has 25 barangays, including Barangay Mambugsay. You can browse the full list on our Cauayan page.
How many residents does Barangay Mambugsay have?▾
Barangay Mambugsay had a population of 5,203 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Mambugsay?▾
The primary PHLPost ZIP code for Cauayan is 6112. 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 Mambugsay, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Mambugsay was last updated on 2026-06-24. 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 Mambugsay
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-06-24.
