The spread of the population is uneven throughout the archipelago, with a varying habitat and level of development, ranging from the megacity of Jakarta to uncontacted tribes in Papua. As of 2017, about 54.7% of the population lives in urban areas. Jakarta is the country's primate city and the second-most populous urban area globally, with over 34 million residents. About 8 million Indonesians live overseas; most settled in Malaysia, the Netherlands, Saudi Arabia, the United Arab Emirates, Hong Kong, Singapore, the United States, and Australia.