Municipality of Echague

Echague is a 1st class municipality located in southern Isabela Province. It is bounded on the north by the towns of San Isidro, Alicia, Angadanan, and San Guillermo, on the east by Dinapigue, on the south by Quirino Province, San Agustin, and Jones, and on the west by Santiago City. It has a total land area of 680 square kilometers and is politically subdivided into 64 barangays.

Echague is one of the main corn and pineapple producers of Isabela.

Isabela State University has its main campus in this town.