List of islands by population density Most densely populated islands (over 1,000 people per km²) Most densely populated islands (over 1,000 people per km²)

| Island | Country | Population | Area_km² | Density_per_km² |
|---|---|---|---|---|
| Santa Cruz del Islote | Colombia | 1,247 (2007) | 0.012 | 103917 |
| Ap Lei Chau (Aberdeen Island) | Hong Kong | 86,782 (2007) | 1.32 | 66755 |
| Migingo Island | Kenya | 131 (2009) | 0.002 | 65500 |
| Fadiouth | Senegal | 9,000 (2007) | 0.15 | 60000 |
| Malé | Maldives | 92,555 (2006) | 1.952 | 47416 |
| Ebeye | Marshall Islands | 15,000 (2009) | 0.360 | 41667 |
| Ilha de Moçambique | Mozambique | 54,315 (2005) | 1.5 | 36210 |
| Manhattan ( New York City ) | United States | 1,634,795 (2008) | 59.47 | 27489 |
| Salsette Island ( Mumbai ) | India | 15,111,974 (2011) | 619 | 24414 |
| Île Saint-Louis ( Paris ) | France | 2,465 (2007) | 0.11 | 22409 |
| Arwad | Syria | 4,403 (2004) | 0.2 | 22015 |