Indonesia has regions with people in them.
Indonesia . Its capital and country 's most populous city is Jakarta , which is also the most populous city in Southeast Asia and the second in Asia . Despite its large population and densely populated regions , Indonesia has vast areas of wilderness that support the world 's second highest level of biodiversity . The population is unevenly spread throughout the islands within a variety of habitats and levels of development , ranging from the megalopolis of Jakarta to uncontacted tribes in the east .