Barangay Ilisan is a barangay in Alicia, Zamboanga Sibugay, under the jurisdiction of the municipality of Alicia. It had a population of 714 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 Alicia. In NCR and some large cities, barangays can have different ZIPs. Confirm with PHLPost.
Punong Barangay
Rodito Rico Dequina(2023 - 2026 term)
Next BSKE
November 2, 2026
Barangay Ilisan · Data updated 2026-06-12
Historical Population
Philippine Statistics Authority
+15.3% since 2015
Population history of Barangay Ilisan from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
619
—
—
2020 CPH
812
+193
+31.2%
2024 POPCEN
714
-98
-12.1%
2015–2020: +31.2% total (+5.58%/yr).2020–2024: -12.1% total (-3.16%/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 Alicia
24thof 27
Among the smaller barangays of Alicia by population.
Share of Alicia
1.8%
of the municipality's total 39,484 residents.
Rank in Zamboanga Sibugay
318thof 389
Province-wide percentile: 19.
PSA Classification
Rural
Lower density, predominantly non-built-up land use.
Income Classification
2nd
BLGF high fiscal capacity tier.
Alicia (municipality) class
3rd
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 Ilisan
Situated in Alicia, Zamboanga Sibugay, Barangay Ilisan is one of 27 barangays that make up the municipality within Zamboanga Peninsula.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Ilisan had a population of 714. This made it the 24th largest of 27 barangays in Alicia by population, placing it among the smaller barangays of the municipality. Residents of Barangay Ilisan accounted for approximately 1.81% of the total population of Alicia, which stood at 39,484 in the same 2024 POPCEN reference period.
Read more about Barangay IlisanShow less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Ilisan moved from 812 residents to 714, an intercensal change of -12.1%. The trajectory indicates a contracting community. Barangay Ilisan is officially classified as rural, a designation applied to barangays with lower population density and predominantly non-built-up land use.
Alicia is a municipality of 27 barangays, of which Barangay Ilisan is one. Within the wider province of Zamboanga Sibugay, which contains 389 barangays across its component cities and municipalities, Barangay Ilisan ranks 318th by 2024 POPCEN population. Zamboanga Sibugay is classified as a 2nd 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 Alicia 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 Ilisan in Alicia 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.
24/7 helpline for children in crisis, abuse, and trafficking cases.
Notice a hotline change? Report it so we can update this page.
Frequently Asked Questions about Barangay Ilisan
Where is Barangay Ilisan located?▾
Barangay Ilisan is a barangay in the municipality of Alicia, Zamboanga Sibugay, Zamboanga Peninsula, Philippines.
What is the address of the Barangay Ilisan hall?▾
Barangay Ilisan is located in Alicia, Zamboanga Sibugay, Zamboanga Peninsula, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Ilisan?▾
The Punong Barangay (barangay captain) of Barangay Ilisan is Rodito Rico Dequina (2023 - 2026 term).
How can I contact Barangay Ilisan?▾
Verified contact information for Barangay Ilisan is being collected. You can reach the local barangay hall in person or check the official Alicia LGU website. Submit verified information using the form on this page.
What municipality is Barangay Ilisan part of?▾
Barangay Ilisan is one of 27 barangays in the municipality of Alicia, Zamboanga Sibugay, Philippines.
Is Barangay Ilisan urban or rural?▾
Barangay Ilisan 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 Alicia?▾
Alicia is classified as a 3rd 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 Ilisan.
Has the population of Barangay Ilisan been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Ilisan went from 812 residents to 714 — a change of -12.1% 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 Ilisan in?▾
Barangay Ilisan is part of the Zamboanga Peninsula administrative region of the Philippines. Within Zamboanga Peninsula, the barangay falls under the province of Zamboanga Sibugay, and is one of 27 barangays administered by Alicia.
How many barangays are in Alicia?▾
Alicia has 27 barangays, including Barangay Ilisan. You can browse the full list on our Alicia page.
How many residents does Barangay Ilisan have?▾
Barangay Ilisan had a population of 714 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Ilisan?▾
The primary PHLPost ZIP code for Alicia is 7040. 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 Ilisan, confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Ilisan was last updated on 2026-06-12. 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 2026-06-12.
