Cagayan Valley, is an administrative region in the Philippines, located in the northeastern section of Luzon Island. It is composed of five Philippine provinces: Batanes, Cagayan, Isabela, Nueva Vizcaya, and Quirino. The region hosts four chartered cities of Cauayan, Ilagan, Santiago, and Tuguegarao.
Southern Tagalog, designated as Region IV, was an administrative region in the Philippines that comprised the current regions of Calabarzon and Mimaropa, the province of Aurora of Central Luzon, and several cities of Metro Manila. The name remains as a cultural-geographical region only, which exempts Aurora.
Cagayan, officially the Province of Cagayan, is a province in the Philippines located in the Cagayan Valley region, covering the northeastern tip of Luzon. Its capital is the city of Tuguegarao. It is about 431 kilometres (268 mi) northwest of Manila, and includes the Babuyan Islands to the north. The province borders Ilocos Norte and Apayao to the west, and Kalinga and Isabela to the south.
Isabela, officially the Province of Isabela, is the second largest province in the Philippines in land area located in the Cagayan Valley. Its capital and the largest local government unit is the city of Ilagan. It is bordered by the provinces of Cagayan to the north, Kalinga to the northwest, Mountain Province to the central-west, Ifugao and Nueva Vizcaya to the southwest, Quirino, Aurora and the independent city of Santiago to the south, and the Philippine Sea to the east.
Kalinga, officially the Province of Kalinga, is a landlocked province in the Philippines situated within the Cordillera Administrative Region in Luzon. Its capital is Tabuk and borders Mountain Province to the south, Abra to the west, Isabela to the east, Cagayan to the northeast, and Apayao to the north. Kalinga and Apayao are the result of the 1995 partitioning of the former province of Kalinga-Apayao which was seen to better service the respective needs of the various indigenous peoples in the area.
There are some 130 to 195 languages spoken in the Philippines, depending on the method of classification. Almost all are Malayo-Polynesian languages native to the archipelago. A number of Spanish-influenced creole varieties generally called Chavacano along with some local varieties of Chinese are also spoken in certain communities. The 1987 constitution designates Filipino, a standardized version of Tagalog, as the national language and an official language along with English. Filipino is regulated by Commission on the Filipino Language and serves as a lingua franca used by Filipinos of various ethnolinguistic backgrounds.
Palanan, officially the Municipality of Palanan, is a 1st class municipality in the province of Isabela, Philippines. It also served as the final capital of the First Philippine Republic from 1900 until the capture of President Emilio Aguinaldo by the Americans during the Philippine-American War in 1901. According to the 2020 census, it has a population of 17,684 people.
Camalaniugan, officially the Municipality of Camalaniugan, is a 4th class municipality in the province of Cagayan, Philippines. According to the 2020 census, it has a population of 25,236 people.
Cabagan, officially the Municipality of Cabagan, is a 1st class municipality in the province of Isabela, Philippines. According to the 2020 census, it has a population of 53,897 people.
San Mariano, officially the Municipality of San Mariano, is a 1st class municipality in the province of Isabela, Philippines. According to the 2020 census, it has a population of 60,124 people.
The Philippines is inhabited by more than 182 ethnolinguistic groups, many of which are classified as "Indigenous Peoples" under the country's Indigenous Peoples' Rights Act of 1997. Traditionally-Muslim peoples from the southernmost island group of Mindanao are usually categorized together as Moro peoples, whether they are classified as Indigenous peoples or not. About 142 are classified as non-Muslim Indigenous People groups, and about 19 ethnolinguistic groups are classified as neither indigenous nor moro. Various migrant groups have also had a significant presence throughout the country's history.
The Gaddang language is spoken by up to 30,000 speakers in the Philippines, particularly along the Magat and upper Cagayan rivers in the Region II provinces of Nueva Vizcaya and Isabela and by overseas migrants to countries in Asia, Australia, Canada, Europe, in the Middle East, United Kingdom and the United States. Most Gaddang speakers also speak Ilocano, the lingua franca of Northern Luzon, as well as Tagalog and English. Gaddang is associated with the "Christianized Gaddang" people, and is closely related to the highland tongues of Ga'dang with 6,000 speakers, Yogad, Cagayan Agta with less than 1,000 and Atta with 2,000, and more distantly to Ibanag, Itawis, Isneg and Malaweg.
Itawis is a Northern Philippine language spoken by the Itawis people, closely related to the Gaddang speech found in Isabela and Nueva Vizcaya. It also has many similarities to the neighboring Ibanag tongue, while remaining quite different from the prevalent Ilocano spoken in the region and the Tagalog-based Filipino national language.
Dupaningan Agta, or Eastern Cagayan Agta, is a language spoken by a semi-nomadic hunter-gatherer Negrito people of Cagayan and Isabela provinces in northern Luzon, Philippines. Its Yaga dialect is only partially intelligible.
The Negrito peoples of the Philippines speak various Philippine languages. They have more in common with neighboring languages than with each other, and are listed here merely as an aid to identification.
The Gaddang are a linguistically-identified ethnic group resident in the watershed of the Cagayan River in Northern Luzon, Philippines. Gaddang speakers were recently reported to number as many as 30,000. This number may not include another 6,000 related Ga'dang speakers and other isolated linguistic-groups whose vocabulary is more than 75% identical.
The Ibanag language is an Austronesian language spoken by up to 500,000 speakers, most particularly by the Ibanag people, in the Philippines, in the northeastern provinces of Isabela and Cagayan, especially in Tuguegarao, Solana, Abulug, Cabagan, and Ilagan and with overseas immigrants in countries located in the Middle East, United Kingdom and the United States. Most of the speakers can also speak Ilocano, the lingua franca of northern Luzon island. The name Ibanag comes from the prefix I which means 'people of', and bannag, meaning 'river'. It is closely related to Gaddang, Itawis, Agta, Atta, Yogad, Isneg, and Malaweg.
Ilocano is an Austronesian language spoken in the Philippines, primarily by Ilocano people and as a lingua franca by the Igorot people and also by the native settlers of Cagayan Valley. It is the third most-spoken native language in the country.
The usage of Chinese by the Chinese diaspora and their descendants has been determined by a large number of factors, including their ancestry, their migrant ancestors' "regime of origin", assimilation through generational changes, and official policies of their country of residence. The general trend is that more established Chinese populations in the Western world and in many regions of Asia have Cantonese as either the dominant variety or as a common community vernacular, while Mandarin is much more prevalent among new arrivals, making it increasingly common in many Chinatowns, though still not dominant.
