Barangay Ili Sur (Pob.) is a barangay in San Juan, La Union, under the jurisdiction of the municipality of San Juan. It had a population of 2,623 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.
Classified as a mid-sized barangay, Barangay Ili Sur (Pob.) is one of the administrative divisions of San Juan in La Union, Ilocos Region, Philippines.
According to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority, Barangay Ili Sur (Pob.) had a population of 2,623. This made it the 3rd largest of 41 barangays in San Juan by population, placing it among the most populous barangays of the municipality. Residents of Barangay Ili Sur (Pob.) accounted for approximately 6.35% of the total population of San Juan, which stood at 41,319 in the same 2024 POPCEN reference period.
Read more about Barangay Ili Sur (Pob.)Show less
Comparing the 2020 CPH against the 2024 POPCEN, Barangay Ili Sur (Pob.) moved from 2,687 residents to 2,623, an intercensal change of -2.4%. The trajectory indicates a contracting community. Barangay Ili Sur (Pob.) is officially classified as urban, reflecting the density and built-up character of the area.
San Juan is a municipality comprising 41 barangays, and serves as the governing unit directly responsible for local services in Barangay Ili Sur (Pob.), including public health, sanitation, peace and order, and civil registration. Within the wider province of La Union, which contains 576 barangays across its component cities and municipalities, Barangay Ili Sur (Pob.) ranks 57th by 2024 POPCEN population. La Union 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 Ili Sur (Pob.) 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 San Juan 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 Ili Sur (Pob.) from official Philippine Statistics Authority census releases.
Census
Population
Change
% change
2015 Census
2,520
—
—
2020 CPH
2,687
+167
+6.6%
2024 POPCEN
2,623
-64
-2.4%
2015–2020: +6.6% total (+1.29%/yr).2020–2024: -2.4% total (-0.60%/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 San Juan
3rdof 41
Among the top 10% of San Juan by population.
Share of San Juan
6.3%
of the municipality's total 41,319 residents.
Rank in La Union
57thof 576
Province-wide percentile: 90.
PSA Classification
Urban
Higher density, predominantly built-up land use.
Income Classification
1st
BLGF highest fiscal capacity tier.
San Juan (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 Ili Sur (Pob.) in San Juan 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 Ili Sur (Pob.)
Where is Barangay Ili Sur (Pob.) located?▾
Barangay Ili Sur (Pob.) is a barangay in the municipality of San Juan, La Union, Ilocos Region, Philippines.
What is the address of the Barangay Ili Sur (Pob.) hall?▾
Barangay Ili Sur (Pob.) is located in San Juan, La Union, Ilocos Region, Philippines. The exact street address of the barangay hall is being verified.
Who is the Punong Barangay of Barangay Ili Sur (Pob.)?▾
The Punong Barangay of Barangay Ili Sur (Pob.) is Evangeline Nieves Aquino Sabalburo (2023 - 2026 term). The next Barangay and Sangguniang Kabataan Elections are scheduled for Monday, November 2, 2026.
How can I contact Barangay Ili Sur (Pob.)?▾
You can contact Barangay Ili Sur (Pob.) via phone at 09052368009.
What municipality is Barangay Ili Sur (Pob.) part of?▾
Barangay Ili Sur (Pob.) is one of 41 barangays in the municipality of San Juan, La Union, Philippines.
Is Barangay Ili Sur (Pob.) urban or rural?▾
Barangay Ili Sur (Pob.) 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 San Juan?▾
San Juan 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 Ili Sur (Pob.).
Has the population of Barangay Ili Sur (Pob.) been growing or shrinking?▾
Between the 2020 and 2024 censuses, Barangay Ili Sur (Pob.) went from 2,687 residents to 2,623 — a change of -2.4% over the intercensal period. The barangay is slowly contracting based on figures published by the Philippine Statistics Authority in the 2024 POPCEN.
What region of the Philippines is Barangay Ili Sur (Pob.) in?▾
Barangay Ili Sur (Pob.) is part of the Ilocos Region administrative region of the Philippines. Within Ilocos Region, the barangay falls under the province of La Union, and is one of 41 barangays administered by San Juan.
How many barangays are in San Juan?▾
San Juan has 41 barangays, including Barangay Ili Sur (Pob.). You can browse the full list on our San Juan page.
How many residents does Barangay Ili Sur (Pob.) have?▾
Barangay Ili Sur (Pob.) had a population of 2,623 residents according to the 2024 POPCEN (Census of Population) published by the Philippine Statistics Authority.
What is the ZIP code of Barangay Ili Sur (Pob.)?▾
The primary PHLPost ZIP code for San Juan is 2514. 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 Ili Sur (Pob.), confirm with PHLPost at https://phlpost.gov.ph.
When was this page last updated?▾
The information on this page for Barangay Ili Sur (Pob.) was last updated on 2026-05-26. 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 Ili Sur (Pob.)
Editorial process and update cadence documented in our methodology. Errors or corrections welcome via the submission form above. This page was last updated on 2026-05-26.
