The Thousand Islands in Jakarta Bay belong to which country?

The Thousand Islands in Jakarta Bay belong to which country? Indonesia. The Thousand Islands are an Indonesian island chain north of Jakarta, extending into the Java Sea from the capital’s coast.

Administratively, they form the Thousand Islands Regency, the only regency within the Special Capital Region of Jakarta. The regency seat is Pramuka Island, while the chain includes resort islands, historic sites, fishing communities, and many uninhabited islands. Official counts vary by definition, but the administrative regency includes 110 islands; broader descriptions often refer to hundreds of islands and reef platforms.

The islands are part of Indonesia’s Jakarta metropolitan region, not a separate offshore country or territory. The Thousand Islands Marine National Park protects reefs, coastal habitats, and sea-turtle conservation areas. A nearby fact readers often ask about is Jakarta Bay: the bay is north of Jakarta, and the islands lie within or just beyond its waters, roughly 45 kilometers from the mainland.