Horsham, Victoria Horsham, Victoria Horsham () is a regional city in the Wimmera region of western Victoria, Australia. Located on a bend in the Wimmera River, Horsham is approximately northwest of the state capital Melbourne. In May 2018, Horsham City had an estimated population of 17,023. with its unofficial subdivisions bringing that total to 17,916. It is the most populous city in Wimmera, and the main administrative centre for the Rural City of Horsham local government area. It is the eleventh largest city in Victoria after Melbourne, Geelong, Ballarat, Bendigo, Wodonga, Mildura, Shepparton, Warrnambool, Traralgon, and Wangaratta. Horsham was named by original
South Australia–Victoria border dispute South Australia–Victoria border dispute The border between the Australian state of South Australia and what is today the State of Victoria was established in 1836 by imperial letters patent "as the 141st degree meridian of longitude east of Greenwich". In 1836 the land in what is now called Victoria was part of the colony of New South Wales, the original Victorian border was drawn between the colonies of South Australia and New South Wales. Due to human error by numerous explorers and surveyors, it took more than 75 years and a protracted legal dispute before the precise placement of the