Are Islands Countries? Understanding the Distinction

No, not all islands are sovereign countries. The relationship between islands and countries varies:

• Island nations – Entire country consists of one or more islands (e.g., Japan, Philippines, Indonesia, Iceland, Madagascar, Sri Lanka, Cuba, Jamaica, Malta).
• Islands that are part of a larger country – Hawaii (US state), Sicily (Italy), Hokkaido (Japan), Tasmania (Australia), Vancouver Island (Canada).
• Overseas territories / dependencies – Guam, Puerto Rico, US Virgin Islands (US); Greenland, Faroe Islands (Denmark); French Polynesia, New Caledonia (France); Bermuda, Cayman Islands (UK).
• Shared islands – Hispaniola (Haiti & Dominican Republic), Borneo (Indonesia, Malaysia, Brunei), New Guinea (Papua New Guinea, Indonesia), Ireland (Republic of Ireland & Northern Ireland/UK).

Sovereignty is a political/legal status, not a geographic one.