Java

geography · Indonesia · island · population

The World's Most Crowded Island. Java is home to 158 million people, making it the most populous island on Earth. That's more than half of Indonesia's entire population living on just 7% of the country's land.

Located in Southeast Asia. Java is one of the Greater Sunda Islands in Indonesia, with the Java Sea to its north and the Indian Ocean to its south. It sits right in the heart of Southeast Asia.

Home to Indonesia's Capital. Jakarta, Indonesia's capital city, sits on Java's northwestern coast and is one of the world's biggest cities. It's the center of government, business, and culture for the entire nation.

Growing Rapidly. Java's population keeps growing and was projected to reach 159.2 million people by mid 2026. All these people live in a relatively small space, making Java one of Earth's most densely packed places.