Cabagan is a 1st class municipality in the province of Isabela, Philippines. According to the 2015 census, it has a population of 50,174 people. Cabagan had been the business center of three nearby towns before they had their own market. It is locally known for its pancit Cabagan. Its people are called Ybanags. Nowadays, Ybanags are well educated and the source of the province's top politicians, professionals and a world class athlete.