| Area (km2) | Island | State | % Correct |
|---|---|---|---|
| 10,433 | Hawaiʻi | Hawaii | 95%
|
| 1,545 | Oʻahu | Hawaii | 82%
|
| 1,883 | Maui | Hawaii | 72%
|
| 1,430 | Kauaʻi | Hawaii | 57%
|
| 9,293 | Kodiak | Alaska | 56%
|
| 124 | Nantucket | Massachusetts | 45%
|
| 673 | Molokaʻi | Hawaii | 38%
|
| 236 | Martha's Vineyard | Massachusetts | 36%
|
| 39 | Key Largo | Florida | 31%
|
| 364 | Lānaʻi | Hawaii | 31%
|
| 2,722 | Unalaska | Alaska | 30%
|
| 534 | Isle Royale | Michigan | 29%
|
| 194 | Santa Catalina | California | 26%
|
| 180 | Niihau | Hawaii | 23%
|
| 5,135 | St. Lawrence | Alaska | 21%
|
| 541 | Padre | Texas | 17%
|
| 254 | Santa Cruz | California | 16%
|
| 4,209 | Nunivak | Alaska | 13%
|
| 209 | Santa Rosa | California | 12%
|
| 86 | Hatteras | North Carolina | 11%
|
| 280 | Mount Desert | Maine | 11%
|
| 147 | San Clemente | California | 11%
|
| 354 | St. Matthew | Alaska | 11%
|
| 324 | Drummond | Michigan | 10%
|
| 148 | Orcas | Washington | 9%
|
| 102 | Deer | Maine | 8%
|
| 25 | Big Pine Key | Florida | 7%
|
| 445 | Hinchinbrook | Alaska | 7%
|
| 461 | Unga | Alaska | 7%
|
| 115 | Chirikof | Alaska | 6%
|
| 19 | Bloodsworth | Maryland | 4%
|
| 310 | Nagai | Alaska | 3%
|