Bauang, officially the Municipality of Bauang, is a first-class coastal municipality in the province of La Union, Philippines. According to th…Bauang, officially the Municipality of Bauang, is a first-class coastal municipality in the province of La Union, Philippines. According to the 2020 census, it has a population of 78,449. Bauang is recognized as the "Fruit Basket and Beach Capital of the North," known for its pristine beaches, which remain a popular destination for swimming, as well as its cultivation of grapes and guapples.