Suyeong District is a gu in central Busan, South Korea. It has a population density of about 17,768 inhabitants per square kilometer (46,020/sq mi).Suyeong-gu was created in 1995 following its separation from Nam-gu. It is border in the North-East by the Suyeonggang River. The name 'Suyeong' came from 'Gyeongsang JwaSuyeong', means navy command of Gyeongsang left area (stand at Seoul and see south, this area is left side).