As the fifth most populous city in Finland, Oulu is an economic and cultural center in Northern Finland and a key industrial and port city. Oulu is also a renowned innovation center with an area of1,513.37 square kilometers and 200,000 inhabitants. Oulu is in a leading position globally in life science, medical devices, AI and other sectors. With an average age of 37.9 for the population, Oulu has the youngest population in Finland.