Royal Bibingka
A dense, rich rice cake topped with butter, cheese, and sometimes egg.
Direct Answer
San Ildefonso is a municipality in Ilocos Sur, Ilocos Region, made up of 0 barangays with a 2020 census population of 8,213. It is registered under PSGC code 0102919000 and uses ZIP code 3010. This directory documents 0 attractions, 0 restaurants, 0 places to stay, and 1 verified businesses in San Ildefonso.
About San Ildefonso
San Ildefonso is a municipality in the province of Ilocos Sur, Ilocos Region, Philippines. It is governed as a Local Government Unit (LGU) under the administrative framework of the Philippine government.
The municipality is home to 0 barangays@if($city->population) and has a recorded population of 8,213 based on the 2020 Census of Population and Housing@endif. It is registered under the Philippine Standard Geographic Code (PSGC) with code 0102919000, and carries the PhilPost ZIP code 3010.
Visitors and residents can explore 0 attractions, 0 restaurants, 0 accommodations, 0 festivals, 2 local dishes, and other places throughout San Ildefonso.
azifind also lists 1 verified businesses based in San Ildefonso, from hotels and restaurants to professional and business service providers.
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Geographic Facts
Key administrative and demographic data for San Ildefonso.
Municipality
Classification
Ilocos Sur
Province
Ilocos Region
Region
8,213
Population
0
Barangays
3010
Postal Code
Location and Geography
San Ildefonso is located in Ilocos Sur within the Ilocos Region of the Philippines. The municipality includes 0 barangays.
San Ildefonso sits alongside other cities and municipalities of Ilocos Sur, including Alilem, Banayoyo, Bantay, Burgos.
Festivals and Events in San Ildefonso
0 recorded festivals and events in San Ildefonso.
Explore upcoming events and local celebrations in San Ildefonso as listings become available.
Local Food in San Ildefonso
Culinary specialties documented in San Ildefonso and Ilocos Sur.
Bagnet
Double-fried crispy pork belly, a staple across both Ilocano provinces.
Barangays in San Ildefonso
San Ildefonso is divided into 0 barangays under PSGC code 0102919000.
Travel Tips for San Ildefonso
Best Time to Visit
The Philippine dry season, roughly November to May, is generally the most comfortable window for travel. Check local weather before planning a trip to San Ildefonso.
Getting Around
Tricycles and local transport are common for short trips between barangays.
San Ildefonso in the Philippine Administrative System
San Ildefonso is classified as a municipality under the Philippine Standard Geographic Code (PSGC) system, assigned the identifier 0102919000. This code is used by national agencies including the Philippine Statistics Authority, the Commission on Elections, and the Department of the Interior and Local Government for census reporting, electoral mapping, and administrative tracking.
As a Local Government Unit (LGU), San Ildefonso is governed by an elected mayor and a Sangguniang Bayan or Sangguniang Panlungsod responsible for local ordinances, the annual budget, and local services. The LGU is composed of 0 barangays, each led by an elected Punong Barangay.
San Ildefonso is one of the cities and municipalities forming the province of Ilocos Sur in Ilocos Region.
People Also Ask About San Ildefonso
What is San Ildefonso known for?
San Ildefonso is a municipality in Ilocos Sur, Ilocos Region. It is documented with 0 attractions, 0 festivals, 2 local dishes, and 1 verified businesses in this directory.
Where is San Ildefonso located?
San Ildefonso is located in Ilocos Sur, Ilocos Region, Philippines. Its PSGC code is 0102919000.
How many barangays does San Ildefonso have?
San Ildefonso has 0 barangays, each governed by an elected Punong Barangay and barangay council.
What food is San Ildefonso known for?
Documented local dishes include Royal Bibingka, Bagnet.
What is the population of San Ildefonso?
Based on the 2020 Census of Population and Housing, San Ildefonso has a recorded population of 8,213.
What is the ZIP code of San Ildefonso?
The PhilPost ZIP code of San Ildefonso is 3010.
What cities or municipalities are near San Ildefonso?
Nearby localities in Ilocos Sur include Alilem, Banayoyo, Bantay, Burgos.
Related Locations
Explore the wider area around San Ildefonso.
Nearby cities & municipalities in Ilocos Sur
Administrative and geographic data for San Ildefonso follows the Philippine Statistics Authority PSGC 1Q 2026 release. Population figures reference the 2020 Census of Population and Housing. Business and place listings are sourced from publicly available data. About azifind.com →