| Island, State/Territory | City | Population |
| Hawai'i, HI | |
| Puerto Rico, PR | |
| Long Island, NY | |
| Maui, HI | |
| O'ahu, HI | |
| Kaua'i, HI | |
| Moloka'i, HI | |
| Padre Island, TX | |
| Guam, GU | |
| Whidbey I., WA | |
| | Island, State/Territory | City | Population |
| Lana'i, HI | |
| Mt. Desert I., ME | |
| Martha's Vineyard, MA | |
| Johns I., SC | |
| St. Croix, USVI | |
| Dauphin I., AL | |
| Catalina I., CA | |
| Niihau, HI | |
| Saipan, NMI | |
| Galveston, TX | |
| | Island, State/Territory | City | Population |
| Staten Island, NY | |
| Orcas I., WA | |
| Hilton Head I., SC | |
| Beaver I., MI | |
| San Juan I., WA | |
| Tutuila, AS | |
| Vieques, PR | |
| Sugar I., MI | |
| Nantucket, MA | |
| Fidalgo I., WA | |
|