In a land area of 3,975.5 square kilometers, the diocesan territory covers the province of Abra, a landlocked province of the Philippines in the Cordillera Administrative Region in Luzon. Its capital is Bangued, and it borders Ilocos Norte and Apayao on the north, Ilocos Sur and Mountain Province on the south, Ilocos Norte and Ilocos Sur on the west, and Kalinga, and Apayao on the east.
In a land area of 3,975.5 square kilometers, the diocesan territory covers the province of Abra, a landlocked province of the Philippines in the Cordillera Administrative Region in Luzon. Its capital is Bangued, and it borders Ilocos Norte and Apayao on the north, Ilocos Sur and Mountain Province on the south, Ilocos Norte and Ilocos Sur on the west, and Kalinga, and Apayao on the east.
The predominant language is Ilocano. Tingguian, English, Tagalog are also in
Abra's economy is agriculture-based. Its major crops are rice, corn, and root crops; and commercial produce are coffee, tobacco, and coconut. Extensive grassland and pasture areas are used for livestock production. Furniture-making (Wood and Bamboo) is another leading industry.