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 Mabinay. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Next BSKE
November 2, 2026
Barangay Old Namangka · Data updated 2026-05-30
About Barangay Old Namangka
Barangay Old Namangka is a small barangay in the municipality of Mabinay, located in the province of Negros Oriental, in the Negros Island Region region of the Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Old Namangka had a population of 1,859. This made it the 20th largest of 32 barangays in Mabinay by population, placing it in the middle tier of the municipality. Residents of Barangay Old Namangka accounted for approximately 2.17% of the total population of Mabinay, which stood at 85,770 in the same 2024 POPCEN reference period.
Read more about Barangay Old NamangkaShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Old Namangka moved from 1,541 residents to 1,859, an intercensal change of +20.6%. The trajectory indicates a growing community. Barangay Old Namangka is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Mabinay is a municipality comprising 32 barangays, and serves as the governing unit directly responsible for local services in Barangay Old Namangka, including public health, sanitation, peace and order, and civil registration. Within the wider province of Negros Oriental, which contains 557 barangays across its component cities and municipalities, Barangay Old Namangka ranks 307th by 2024 POPCEN population. Negros Oriental is classified as a 1st by the Bureau of Local Government Finance, a category that reflects the province's annual regular income.
Barangay Old Namangka is governed by an elected Sangguniang Barangay composed of a Punong Barangay and seven kagawads, with the Sangguniang Kabataan representing the youth. The next BSKE, set for Monday, November 2, 2026, will elect officials to four-year terms as provided 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 Mabinay 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 Old Namangka from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
1,336
—
—
2020 CPH
1,541
+205
+15.3%
2024 POPCEN
1,859
+318
+20.6%
2015–2020: +15.3% total (+2.90%/yr).2020–2024: +20.6% total (+4.80%/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 Mabinay
20thof 32
Among the lower half of Mabinay by population.
Share of Mabinay
2.2%
of the municipality's total 85,770 residents.
Rank in Negros Oriental
307thof 557
Province-wide percentile: 45.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Mabinay (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.
These services are available at every barangay hall in the Philippines under Republic Act 7160 (Local Government Code). Visit Barangay Old Namangka in Mabinay 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 Old Namangka
Where is Barangay Old Namangka located?▾
Barangay Old Namangka is a barangay in the municipality of Mabinay, Negros Oriental, Negros Island Region, Philippines.
What is the address of the Barangay Old Namangka hall?▾
Barangay Old Namangka is located in Mabinay, Negros Oriental, Negros Island Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Old Namangka?▾
The current Punong Barangay information for Barangay Old Namangka is being verified. The position is elected during the Barangay and SK Elections (BSKE), with the next election scheduled for Monday, November 2, 2026.
How can I contact Barangay Old Namangka?▾
You can contact Barangay Old Namangka via phone at 09067491046.
What municipality is Barangay Old Namangka part of?▾
Barangay Old Namangka is one of 32 barangays in the municipality of Mabinay, Negros Oriental, Philippines.
Is Barangay Old Namangka urban or rural?▾
Barangay Old Namangka 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 Mabinay?▾
Mabinay 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 Old Namangka.
Has the population of Barangay Old Namangka been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Old Namangka went from 1,541 residents to 1,859 — a change of +20.6% 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 Old Namangka in?▾
Barangay Old Namangka is part of the Negros Island Region administrative region of the Philippines. Within Negros Island Region, the barangay falls under the province of Negros Oriental, and is one of 32 barangays administered by Mabinay.
How many barangays are in Mabinay?▾
Mabinay has 32 barangays, including Barangay Old Namangka. You can browse the full list on our Mabinay page.
How many residents does Barangay Old Namangka have?▾
Barangay Old Namangka had a population of 1,859 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Old Namangka?▾
The primary PHLPost ZIP code for Mabinay is 6207. 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 Old Namangka, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Old Namangka 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.
Helpful Guides for Residents of Barangay Old Namangka
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.
