Traralgon is a town located in the east of the Latrobe Valley in the Gippsland region of Victoria, Australia. The population of the locality by the same name is 23,834 which represents the majority of the Traralgon urban area's total population of 24,590. It is the largest and fastest growing city in the greater Latrobe Valley urban area, which has a population of more than 75,000 and is administered by the City of Latrobe.The origin of the name Traralgon is uncertain.