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 Sibulan. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Alexander Sarmiento Lee JR(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Agan-an · Data updated 2026-05-24
About Barangay Agan-an
Barangay Agan-an forms part of Sibulan, a municipality in Negros Oriental, and is classified as a mid-sized barangay.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Agan-an had a population of 3,846. This made it the 8th largest of 15 barangays in Sibulan by population, placing it in the middle tier of the municipality. Residents of Barangay Agan-an accounted for approximately 5.57% of the total population of Sibulan, which stood at 69,092 in the same 2024 POPCEN reference period.
Read more about Barangay Agan-anShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Agan-an moved from 2,472 residents to 3,846, an intercensal change of +55.6%. The trajectory indicates a growing community. Barangay Agan-an is officially classified as urban, reflecting the density and built-up character of the area.
Sibulan is a municipality comprising 15 barangays, and serves as the governing unit directly responsible for local services in Barangay Agan-an, 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 Agan-an ranks 115th 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.
Like every Philippine barangay, Barangay Agan-an is led by an elected Punong Barangay (barangay captain) supported by seven Sangguniang Barangay members (kagawads), an SK Chairperson, a Barangay Secretary, and a Barangay Treasurer. The next Barangay and Sangguniang Kabataan Elections (BSKE) are scheduled for Monday, November 2, 2026, with officials serving four-year terms 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 Sibulan 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 Agan-an from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
3,392
—
—
2020 CPH
2,472
-920
-27.1%
2024 POPCEN
3,846
+1,374
+55.6%
2015–2020: -27.1% total (-6.13%/yr).2020–2024: +55.6% total (+11.68%/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 Sibulan
8thof 15
Among the upper half of Sibulan by population.
Share of Sibulan
5.6%
of the municipality's total 69,092 residents.
Rank in Negros Oriental
115thof 557
Province-wide percentile: 80.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
Sibulan (municipality) class
2nd
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 Agan-an in Sibulan 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 Agan-an
Where is Barangay Agan-an located?▾
Barangay Agan-an is a barangay in the municipality of Sibulan, Negros Oriental, Negros Island Region, Philippines.
What is the address of the Barangay Agan-an hall?▾
Barangay Agan-an is located in Sibulan, Negros Oriental, Negros Island Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Agan-an?▾
The Punong Barangay of Barangay Agan-an is Alexander Sarmiento Lee JR (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Agan-an?▾
You can contact Barangay Agan-an via phone at 402-1073.
What municipality is Barangay Agan-an part of?▾
Barangay Agan-an is one of 15 barangays in the municipality of Sibulan, Negros Oriental, Philippines.
Is Barangay Agan-an urban or rural?▾
Barangay Agan-an 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 Sibulan?▾
Sibulan is classified as a 2nd 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 Agan-an.
Has the population of Barangay Agan-an been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Agan-an went from 2,472 residents to 3,846 — a change of +55.6% 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 Agan-an in?▾
Barangay Agan-an 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 15 barangays administered by Sibulan.
How many barangays are in Sibulan?▾
Sibulan has 15 barangays, including Barangay Agan-an. You can browse the full list on our Sibulan page.
How many residents does Barangay Agan-an have?▾
Barangay Agan-an had a population of 3,846 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Agan-an?▾
The primary PHLPost ZIP code for Sibulan is 6201. 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 Agan-an, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Agan-an 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.
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.
