Ilocos Region (Region I) is an administrative region in the Philippines comprising 4 provinces and 129 cities and municipalities, and 1,078 barangays. It is registered under PSGC code 0100000000. This local directory documents 25 attractions, 12 festivals, 16 places to stay, 19 restaurants, and 1,346 verified businesses across the region.
Overview
Ilocos Region (Region I) is one of the 17 administrative regions of the Philippines, within the Luzon island group. It groups 4 provinces and 129 cities and municipalities into a single administrative and statistical unit, together accounting for 1,078 barangays.
Its largest province by local government units is Pangasinan, which administers 51 cities and municipalities. On the travel side, Pangasinan carries the most documented attractions of any province in the region, with 16.
Altogether this directory documents 25 attractions, 12 festivals, 16 places to stay, 19 restaurants, and 226 local dishes, alongside 1,346 verified businesses.
Directory & Local Economy
The scale of what is mapped in Ilocos Region, and the mix of local businesses.
Local Directory
Ilocos Region by the Numbers
azifind lists 1,346 verified businesses across Ilocos Region, tied to the region's 129 cities and municipalities. The active mix spans categories such as Financial Services, Hotels & Accommodation, Healthcare & Clinics, Fuel & Gas Stations, Retail & Shopping, searchable by city and by type.
Geography & Administrative Structure
How Ilocos Region is organized across provinces, cities, and barangays.
Ilocos Region (Region I) sits within Luzon and is subdivided into 4 provinces: Ilocos Norte, Ilocos Sur, La Union, Pangasinan.
Below the provincial tier, 129 cities and municipalities administer 1,078 barangays, the smallest unit of local government. Pangasinan accounts for the largest share of local government units, at 51. Each province and city below links through to its own directory of attractions, festivals, places to stay, restaurants, and local food.
Provinces in Ilocos Region
Cities & Municipalities
Key urban and municipal centers in Ilocos Region.
Showing 24 of 129 cities and municipalities. Open a province above for its full list.
Governance & Official Record
Where the region sits in the national administrative system, and its statutory registry parameters.
Ilocos Region is a coordinating administrative tier rather than a directly elected government. It organizes national planning, budgeting, and statistical reporting across its 4 provinces and 129 cities and municipalities. Day to day local governance is carried out by provincial governors, city and municipal mayors, and their respective legislative councils, the Sangguniang Panlalawigan and Sangguniang Panlungsod or Bayan. Administrative and geographic identifiers follow the Philippine Standard Geographic Code maintained by the Philippine Statistics Authority.
Official Registry
PSGC Statutory Data Sheet
Explore Ilocos Region
Signature destinations and practical notes for getting around.
Best Places to Visit
Browse All Locations →Beaches, mountains, heritage sites, and natural landmarks worth visiting across Ilocos Region.
Wind Farm
Bangui Windmills
Ilocos Norte
Rows of giant wind turbines lining a scenic stretch of coastline.
Beach
Pagudpud Beaches
Ilocos Norte
White sand and clear blue water, including the popular Blue Lagoon.
UNESCO Site
Paoay Church
Ilocos Norte
A UNESCO World Heritage church known for its massive earthquake-baroque facade.
Heritage Street
Calle Crisologo, Vigan
Ilocos Sur
A preserved Spanish colonial street of cobblestones and ancestral houses.
Island Park
Hundred Islands National Park
Pangasinan
A protected cluster of over a hundred small islands and islets.
Lighthouse
Cape Bojeador Lighthouse
Ilocos Norte
A 19th-century Spanish colonial lighthouse set on a coastal cliff.
Travel & Planning Notes
Best Time to Visit
The dry months are generally the most reliable window for travel around Ilocos Region. Coastal and upland areas can differ, so check local forecasts and any PAGASA advisories before you set out.
Getting Around
The region's 129 cities and municipalities are linked by regional roads and public transport. Rural and inter-island legs may rely on ferries, vans, or tricycles.
Sightseeing
Ilocos Region carries 25 documented attractions across its provinces and municipalities, from heritage sites to natural landmarks.
Food & Dining
Sample regional cooking through 226 documented local dishes and 19 listed restaurants across the region.
Frequently Asked Questions
What is Ilocos Region known for?
Ilocos Region (Region I) is an administrative region in the Philippines known for its local culture, historical landmarks, and economic centers. This directory tracks 25 attractions, 12 festivals, and 1,346 verified businesses in the region.
How many provinces and cities are in Ilocos Region?
Ilocos Region consists of 4 provinces and 129 cities and municipalities, spanning a total of 1,078 barangays.
Which is the largest province in Ilocos Region?
By local government units, Pangasinan is the largest province in Ilocos Region, with 51 cities and municipalities.
How many businesses are registered in Ilocos Region?
azifind currently indexes 1,346 verified businesses in Ilocos Region, ranging from hotels and dining spots to healthcare and professional services.
What is the PSGC code for Ilocos Region?
The Philippine Standard Geographic Code (PSGC) for Ilocos Region is 0100000000.
Notes & Data Sources
- Administrative boundaries and identifiers follow the Philippine Statistics Authority PSGC standard.
- Attraction, festival, accommodation, restaurant, and local dish listings are compiled and updated from verified local submissions.
- Business records reflect 1,346 approved listings in Ilocos Region at the time of the latest update.
- Curated highlights are editorial selections intended as a starting point, not an exhaustive ranking.