Angadanan, officially the Municipality of Angadanan (Ilocano: Ili ti Angadanan; Tagalog: Bayan ng Angadanan; or Angadanan Nuevo), is a 3rd class municipality in the province of Isabela, Philippines. At the 2020 census, it had a population of 44,977.
In Angadanan, Isabela, our culture is a reflection of our shared heritage and the vibrant tapestry of traditions that define us. We cherish our indigenous roots, infused with influences from our Spanish ancestors and modern Filipino customs. Our community comes alive with the rhythm of traditional dances, the aroma of home-cooked meals, and the colorful festivities that bring us together. From the fields to the fiestas, every aspect of Angadanan's culture speaks of our resilience, warmth, and deep connection to our land and each other.
The town of Angadanan was initially founded in the mid-18th century as a settlement in present-day Nueva Vizcaya, between the towns of Bagabag and Bayombong. The town took its name from the nearby Angaranan Creek. In 1776, the Spaniards decided to move the settlement further north in present-day Isabela province along the Ganano river, a tributary of the Cagayan River. In the 19th century, the Spaniards decided to move the town again six kilometers further east to its present location along the Cagayan River to facilitate better transportation links and to secure the town from repeated raids by the Igorots and Gaddangs. The second site was subsequently known as Angadanan Viejo (Old Angadanan) and the current site called Angadanan Nuevo (New Angadanan) until the former was converted into a separate municipality in 1949 named Alicia and the Nuevo was dropped from its official name.