Island Nations of the World

20 of the 172 countries in Geo Atlas answer yes to the question “Is the country an island nation?”. They are spread across 5 continents, mostly Oceania (7). The largest is Australia (7,692,024 km²) and the smallest Singapore (728 km²). The most populous is Indonesia with 273.5 million people; together these countries are home to about 706.5 million people. Each country below links to its full geography profile — then try to find them all on the map in a game.