Berridale is a small town in New South Wales. At the 2021 census it had a population of 1,300. It was the administrative centre of the Snowy Riv…Berridale is a small town in New South Wales. At the 2021 census it had a population of 1,300. It was the administrative centre of the Snowy River Shire until in 2016 that shire merged with two others to form the Snowy Monaro Regional Council, one of Australia's major inland tourist destinations. Berridale lies at 860 metres above sea level between the towns of Cooma and Jindabyne and 435 kilometres south of Sydney.