The Rural City of Swan Hill is a local government area in Victoria, Australia, located in the north-western part of the state. It covers an area of 6,115 square kilometres and, in August 2021, had a population of 21,403. It includes the towns of Swan Hill, Lake Boga, Manangatang, Nyah, Nyah West, Piangil, Robinvale, Ultima and Woorinen South. It was formed …The Rural City of Swan Hill is a local government area in Victoria, Australia, located in the north-western part of the state. It covers an area of 6,115 square kilometres and, in August 2021, had a population of 21,403. It includes the towns of Swan Hill, Lake Boga, Manangatang, Nyah, Nyah West, Piangil, Robinvale, Ultima and Woorinen South. It was formed in 1995 from the amalgamation of the City of Swan Hill, Shire of Swan Hill and part of the Shire of Kerang.