WEBRauma is situated in the Satakunta region, along the Gulf of Bothnia. The population of Rauma is approximately 39,000, while the sub-region has a population of approximately 66,000. It is the 29th most populous municipality in Finland. Rauma is located 92 kilometres (57 mi) north of Turku, and 50 kilometres (31 mi) south of Pori.