Ilocos Region (Region 1)

Ilocos Region (Filipino: Kailokusan; Ilokano: Rehion ti Ilocos or Deppaar ti Ilocos; Pangasinan: Rihiyon na Sagor na Baybay na Luzon (Region at the Northwest Coast of Luzon)) is a Region of the Philippines, designated as Region I. It is located in the northwest of Luzon, bordering to the east the regions of the Cordillera Administrative Region and Cagayan Valley and to the south the region of Central Luzon. To the northwest is the South China Sea.

The region is composed of four provinces, namely: Ilocos Norte, Ilocos Sur, La Union and Pangasinan. Its regional center is San Fernando City, La Union. Ilocano speakers compose 66% of the region, Pangasinan speakers are 27%, and Tagalog compose 3%

Physical

Region I occupies the narrow plain between the Cordillera Central mountain range and the South China Sea. It also occupies the northern portion of the Central Luzon plain, to the north-east of the Zambales Mountains.

Lingayen Gulf is the most notable body of water in the region and it contains a number of islands, including the Hundred Islands National Park. To the north of the region is Luzon Strait.

The Agno river runs through Pangasinan and empties into the Lingayen Gulf. The river flow into a broad delta in the vicinity of Lingayen and Dagupan...

Demographics

The Ilocos provinces of the Ilocos Region is the historical homeland of the Ilocanos including Former Philippine President Ferdinand Marcos. The Ilocanos compose 66% of the region, the Pangasinan people compose 27%, and the Tagalogs compose 3%.

Pangasinan is the historical homeland of the Pangasinenses including Former Philippine President Fidel Ramos. The population of Pangasinan comprises approximately 60% of the total population of the region. The Pangasinenses presently constitute around 50% of the population of the province. The Ilocanos were not originally inhabitants of Pangasinan. They started migrating to Pangasinan in the 19th century. Pangasinan was formerly a province of Region III (Central Luzon), but President Marcos signed Presidential Decree No. 1, 1972, incorporating it into Region I. Minority groups include the Tinggian and Isneg communities that inhabit the foothills of the Cordillera mountains.

The population is predominantly Roman Catholic with strong adherents of Protestantism such as the Aglipayan denomination further north of the country. There are also adherents to other Christian denominations, such as Iglesia ni Cristo, Mormons, and the like. There is also an undercurrent of traditional animistic beliefs especially in rural areas. The small mercantile Chinese and Indian communities are primarily Buddhists, Taoists, and Hindus