Bang Sue subdistrictBang Sue is a khwaeng of Bang Sue District, in Bangkok, Thailand. In 2020, it had a total population of 79,405 people.GeographyBang Sue is the southern part of the district. The west bank is all connected to the Chao Phraya River. It borders Wong Sawang to the north, Chatuchak to the east, Thanon Nakhon Chai Si to the south, Bang O to the west.