Tarlac is a landlocked province

Provinces of the Philippines

The Provinces of the Philippines are the primary political and administrative divisions of the Philippines. There are 80 provinces at present, further subdivided into component cities and municipalities. The National Capital Region, as well as independent cities, are autonomous from any provincial...

 of the Philippines

Philippines

The Philippines , officially known as the Republic of the Philippines , is a country in Southeast Asia in the western Pacific Ocean. To its north across the Luzon Strait lies Taiwan. West across the South China Sea sits Vietnam...

 located in the Luzon Island. Its capital is Tarlac City

Tarlac City

The City of Tarlac is a 1st class city in the province of Tarlac, Philippines. Tarlac provincial capitol building is shown on the back of the Philippines 500 peso note that features former Senator Benigno Aquino Jr...

. Tarlac borders Pampanga to the south, Nueva Ecija

Nueva Ecija

Nueva Ecija is a landlocked province of the Philippines located in the Central Luzon region. Its capital is Palayan City...

 to the east, Pangasinan to the north, and Zambales to the west. It is a part of Central Luzon

Central Luzon

Central Luzon , also known as Region III , is an administrative division or region of the Republic of the Philippines, primarily serve to organize the 7 provinces of the vast central plain of the island of Luzon , for administrative convenience...

, which is composed of Aurora

Aurora province

Aurora is a province of the Philippines located in the Central Luzon region. Its capital is Baler and borders, clockwise from the south, the provinces of Quezon, Bulacan, Nueva Ecija, Nueva Vizcaya, Quirino, and Isabela. To the east of Aurora is the Philippine Sea.Before 1979, Aurora was part of...

, Bataan

Bataan

Bataan is a province of the Philippines occupying the whole of the Bataan Peninsula on Luzon. The province is part of the Central Luzon region. The capital of Bataan is Balanga City and it is bordered by the provinces of Zambales and Pampanga to the north...

, Bulacan

Bulacan

Bulacan , officially called the Province of Bulacan or simply Bulacan Province, is a first class province of the Republic of the Philippines located in the Central Luzon Region in the island of Luzon, north of Manila , and part of the Metro...

, Nueva Ecija

Nueva Ecija

Nueva Ecija is a landlocked province of the Philippines located in the Central Luzon region. Its capital is Palayan City...

, Pampanga

Pampanga

Pampanga is a province of the Philippines located in the Central Luzon region. Its capital is the City of San Fernando, Pampanga. Pampanga is bordered by the provinces of Bataan and Zambales to the west, Tarlac and Nueva Ecija to the north, and Bulacan to the southeast...

, Tarlac, and Zambales

Zambales

Zambales is a province of the Philippines located in the Central Luzon region. Its capital is Iba. Zambales borders Pangasinan to the north, Tarlac and Pampanga to the east, and Bataan to the south. The province lies between the South China Sea and the Zambales Mountains. With a land area of...

.
As of the 2000 census, Tarlac has a population of 1,068,783. Its population density is 350/km².

In the southern half of the province Kapampangan

Kapampangan language

The Pampangan language, or Kapampangan , is one of the major languages of the Philippines. It is the language spoken in the province of Pampanga, the southern half of the province of Tarlac and the northern portion of the province of Bataan. Kapampangan is also understood in some barangays of...

 is the spoken language whereas Ilocano and Pangasinan

Pangasinan language

The Pangasinan language or Pangasinense is one of the twelve major languages in the Philippines....

 dominate the northern half.