Nueva Ecija is a landlocked province 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 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...

 region. Its capital is Palayan City

Palayan City

The City of Palayan is a 5th class city in the province of Nueva Ecija, Philippines. It is the capital city of Nueva Ecija...

. Nueva Ecija borders, from the south clockwise, 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...

, 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

Tarlac

Tarlac is a landlocked province of the Philippines located in the Luzon Island. Its capital is Tarlac City. Tarlac borders Pampanga to the south, Nueva Ecija to the east, Pangasinan to the north, and Zambales to the west...

, Pangasinan

Pangasinan

Pangasinan is a province of the Republic of the Philippines. The provincial capital is Lingayen. Pangasinan is located on the west central and peripheral area of the island of Luzon along the Lingayen Gulf, with the total land area being 5,368.82 square kilometers . According to the latest census,...

, Nueva Vizcaya

Nueva Vizcaya

Nueva Vizcaya is a province of the Philippines located in the Cagayan Valley region in Luzon. Its capital is Bayombong. It is bordered by, clockwise from the north, Ifugao, Isabela, Quirino, Aurora, Nueva Ecija, Pangasinan, and Benguet.-History, people and culture:The name was derived from the...

, and Aurora.
Nueva Ecija was created as a military comandancia in 1777 by Governor General Clavería, with the capital, Josean at Baler

Baler, Aurora

Baler is a 4th class municipality in the province of Aurora, Philippines. It is the provincial capital of Aurora. According to the latest census, it has a population of 34,492 people and 5.955 members per household....

 (now part of Aurora). It was formerly part of the province of 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...

. From its humble beginning, its land area grew to cover almost the entire island of Luzon

Luzon

Luzon is the largest island in the Philippines. It is located in the northernmost region of the archipelago, and is also the name for one of the three primary island groups in the country centered on the Island of Luzon...

.