After World War II, Rauma developed into an industrial city, the main industries being shipbuilding, paper and pulp mills, and metal industry. Rauma is also the fifth largest port in Finland with almost six million tonnes of shipping per year. Olkiluoto Nuclear Power Plant is located next to Rauma, in Eurajoki. Near Rauma, there is the static-inverter plant of Fenno-Skan.
A railroad connection from Kokemäki is in active freight use, as there is a straight connection to the heavy industry areas and to the port of Rauma. The rail passenger traffic ended in 1988.
Satakunnan Liikenne Oy runs the local bus traffic and it has 3 lines in Rauma. The hub for the local buses is located in Savila while the Long distance buses operate from Rauma bus station. The long distance buses take passengers directly to Pori and Turku and to Tampere and Helsinki with one transfer at Huittinen.
The nearest airport is located in Pori. The port of Rauma serves only freight ships on frequent basis
