Santo Tomas, officially the Municipality of Santo Tomas, is a municipality in the province of Isabela, Philippines. According to the 2020 census, it has a population of 24,528 people. The municipality was established in 1949 from several barrios of Cabagan.
AdFind the best things to do in Isabela with the help of over 8 million trusted reviews. Explore our wide selection to find and book the best tours and activities for your trip.