| Country | Population | Population Density | Island | % Correct |
|---|---|---|---|---|
| China | 1,289,500 | 16,040/km² | Hong Kong Island | 82%
|
| Singapore | 5,469,700 | 7,620/km² | Palau Ujong | 65%
|
| United States | 1,634,800 | 27,490/km² | Manhattan Island | 59%
|
| China | 82,760 | 4,020/km² | Taipa, Cozai and Coloane | 53%
|
| Maldives | 92,560 | 47,420/km² | Malé | 47%
|
| Nigeria | 212,700 | 26,960/km² | Lagos Island | 41%
|
| Canada | 1,854,440 | 3,720/km² | Island of Montréal | 29%
|
| China | 1,410,000 | 10,650/km² | Xiamen Island | 29%
|
| Indonesia | 2,510 | 14,000/km² | Palau Buluh | 24%
|
| India | 15,111,970 | 24,410/km² | Salsette Island | 18%
|
| France | 2,470 | 22,410/km² | Île Saint-Louis | 12%
|
| United States | 9,520 | 15,870/km² | Roosevelt Island | 12%
|
| Colombia | 1,250 | 103,920/km² | Santa Cruz del Islote | 12%
|
| Italy | 60,000 | 12,000/km² | Venice Center | 12%
|
| China | 86,780 | 66,760/km² | Ap Lei Chau | 6%
|
| United States | 4,360 | 4,260/km² | City Island | 6%
|
| Brazil | 212,550 | 5,210/km² | Governador Island | 6%
|
| Mozambique | 54,320 | 36,210/km² | Ilha de Moçambique | 6%
|
| France | 7,290 | 4,120/km² | L'Île Saint Denis | 6%
|
| Germany | 12,000 | 12,000/km² | Lübeck Old Town | 6%
|
| China | 11,190 | 11,660/km² | Ma Wan | 6%
|
| China | 200,400 | 18,750/km² | Tsing Yi | 6%
|
| South Korea | 139,770 | 9,980/km² | Yeongdo | 6%
|
| Taiwan | 60,000 | 10,000/km² | Anping Island | 0%
|
| Syria | 4,400 | 22,020/km² | Arwad | 0%
|
| United States | 3,000 | 5,770/km² | Balboa Island | 0%
|
| Indonesia | 3,500 | 41,180/km² | Bungin Island | 0%
|
| China | 23,160 | 9,410/km² | Cheung Chau | 0%
|
| Taiwan | 30,000 | 6,000/km² | Cijin Island | 0%
|
| Marshall Islands | 7,100 | 18,260/km² | Djarrit | 0%
|
| Marshall Islands | 15,000 | 41,670/km² | Ebeye | 0%
|
| Senegal | 9,000 | 60,000/km² | Ile de Fadiouth | 0%
|
| Italy | 210 | 6,120/km² | Isola dei Pescatori | 0%
|
| Sweden | 56,750 | 14,520/km² | Kungsholmen | 0%
|
| Finland | 19,640 | 5,240/km² | Lauttasaari | 0%
|
| Sweden | 4,830 | 24,000/km² | Lilla Essingen | 0%
|
| Germany | 3,000 | 4,410/km² | Lindau | 0%
|
| Philippines | 467,820 | 6,620/km² | Mactan | 0%
|
| Kenya | 130 | 65,500/km² | Migingo Island | 0%
|
| Japan | 61,300 | 6,130/km² | Niigata Island | 0%
|
| Canada | 16,210 | 4,330/km² | Nuns' Island | 0%
|
| China | 5,300 | 5,350/km² | Peng Chau | 0%
|
| United Kingdom | 147,000 | 9,190/km² | Portsea Island | 0%
|
| Sweden | 2,320 | 14,530/km² | Reimersholme | 0%
|
| Croatia | 15,900 | 15,900/km² | Sisak Island | 0%
|
| Sweden | 99,690 | 17,460/km² | Södermalm | 0%
|
| Sweden | 3,000 | 8,300/km² | Stadsholmen | 0%
|
| Sweden | 3.890 | 5,330/km² | Stora Essingen | 0%
|
| Russia | 202,650 | 18,590/km² | Vasilyevsky Island | 0%
|
| South Korea | 31,000 | 3,700/km² | Yeouido | 0%
|