Wolseley is a small South Australian town near the Victorian border. It is five kilometres south of the Dukes Highway and 13 kilometres east o…Wolseley is a small South Australian town near the Victorian border. It is five kilometres south of the Dukes Highway and 13 kilometres east of Bordertown. It was first proclaimed a town in 1884. The 2016 Australian census which was conducted in August 2016 reports that Wolseley had a population of 180 people.