| # | Name | Population |
| 1 | Kustavi, municipality in the region of Finland Proper | 923 |
| 2 | Tjorna, urban area in Höör Municipality, Sweden | 923 |
| 3 | Karlo, municipality in the region of Northern Ostrobothnia in Finland | 967 |
| 4 | Kullo, urban area in Vaxholm Municipality, Sweden | 1,016 |
| 5 | Sapua, human settlement in Haldia community development block, Haldia subdivision, Purba Medinipur district, India | 1,032 |
| 6 | Drummond Island, township and island in Michigan | 1,058 |
| 7 | Kopmanholmen, urban area in Örnsköldsvik Municipality, Sweden | 1,174 |
| 8 | Helgoland, municipality in Schleswig-Holstein, Germany | 1,265 |
| 9 | Styrso, urban area in Gothenburg Municipality, Sweden | 1,337 |
| 10 | Sturko, urban area in Karlskrona Municipality, Sweden | 1,360 |
| 11 | Uummannaq, town in Greenland | 1,407 |
| 12 | Donso, urban area in Gothenburg Municipality, Sweden | 1,507 |
| 13 | Ruden, municipality in Austria | 1,530 |
| 14 | Terre de Haut, commune in Guadeloupe, France | 1,532 |
| 15 | Holo, urban area in Södertälje Municipality, Sweden | 1,554 |
| 16 | Isla Chira, district in Puntarenas canton, Puntarenas province, Costa Rica | 1,576 |
| 17 | Hasslo, urban area in Karlskrona Municipality, Sweden | 1,671 |
| 18 | Olkhon, island in Lake Baikal in eastern Siberia | 1,742 |
| 19 | South Uist, island of the Outer Hebrides, Scotland | 1,754 |
| 20 | Mae yom, subdistrict in Mueang Phrae district, Phrae province, Thailand | 1,915 |
| 21 | Loi, commune in Nièvre, France | 2,146 |
| 22 | Ua Pou, commune in Polynésie française, France | 2,213 |
| 23 | Nordstrand, municipality in North Frisia | 2,241 |
| 24 | Amrum, German island | 2,279 |
| 25 | Horea, commune in Alba County, Romania | 2,371 |
| 26 | Ko Kut, district in Trat province, Thailand | 2,514 |
| 27 | Ko Loi, subdistrict in Phan Thong district, Chon Buri province, Thailand | 2,598 |
| 28 | Ko Proet, subdistrict in Laem Sing district, Chanthaburi province, Thailand | 3,140 |
| 29 | Islay, southernmost island of the Inner Hebrides of Scotland | 3,228 |
| 30 | Resaro, island and urban area in Vaxholm Municipality, Sweden | 3,260 |
| 31 | Gottskar, place in Halland, Sweden | 3,541 |
| 32 | Ockero, urban area in Öckerö Municipality, Sweden | 3,594 |
| 33 | Stromsund, urban area in Strömsund Municipality, Sweden | 3,697 |
| 34 | Vendelso, urban area in Haninge Municipality, Sweden | 3,740 |
| 35 | Varo, district in Varberg Municipality, Sweden | 4,583 |
| 36 | Ko Yo, subdistrict in Mueang Songkhla district, Songkhla province, Thailand | 4,920 |
| 37 | Vargon, urban area in Vänersborg Municipality, Sweden | 4,999 |
| 38 | Borkum, municipality in Germany | 5,125 |
| 39 | Lindo, urban area in Norrköping Municipality, Sweden | 5,154 |
| 40 | Tahaa, commune in Polynésie française, France | 5,234 |
| 41 | Ko Siboya, subdistrict in Nuea Khlong district, Krabi province, Thailand | 5,272 |
| 42 | Ko Yao Noi, subdistrict in Ko Yao district, Phang Nga province, Thailand | 5,279 |
| 43 | Ko Nang Kham, subdistrict in Pak Phayun district, Phatthalung province, Thailand | 5,731 |
| 44 | Ko Lanta Noi, subdistrict in Ko Lanta district, Krabi province, Thailand | 6,044 |
| 45 | Etorofu to, island in South Kuril Islands | 6,387 |
| 46 | Island of Bute, island in the Firth of Clyde in Scotland | 6,498 |
| 47 | Ko Yai, subdistrict in Krasae Sin district, Songkhla province, Thailand | 6,658 |
| 48 | Noord Beveland, municipality in the Netherlands | 7,308 |
| 49 | Ko Libong, subdistrict in Kantang district, Trang province, Thailand | 7,421 |
| 50 | Ko Saba, subdistrict in Thepha district, Songkhla province, Thailand | 7,613 |
| 51 | Ko Lanta Yai, subdistrict in Ko Lanta district, Krabi province, Thailand | 7,779 |
| 52 | Fohr, German Frisian Island | 8,223 |
| 53 | Froson, island in Storsjön in Östersund Municipality, Sweden | 8,936 |
| 54 | Ko Khan, subdistrict in Cha-uat district, Nakhon Si Thammarat province, Thailand | 8,962 |
| 55 | Hono, urban area in Öckerö Municipality, Sweden | 9,137 |
| 56 | Lifou, commune in Nouvelle-Calédonie, France | 9,195 |
| 57 | Island of Skye, largest and most northerly large island in the Inner Hebrides of Scotland | 10,008 |
| 58 | Biebe, municipality in Landkreis Gießen in Hesse, Germany | 10,098 |
| 59 | Kwajalein, Pacific atoll, part of the Marshall Islands | 11,408 |
| 60 | Roosevelt Island, island on East River in New York City, United States | 11,661 |
| 61 | Isla de Formentera, island of the Pityusic Islands group | 12,111 |
| 62 | Fehmarn, German city | 12,592 |
| 63 | Umong, subdistrict in Mueang Lamphun district, Lamphun province, Thailand | 13,037 |
| 64 | Texel, municipality in the Netherlands | 13,547 |
| 65 | Sylt, municipality in Schleswig-Holstein state, Germany on the island of the same name | 13,595 |
| 66 | Ko Yao, district in Phang Nga province, Thailand | 14,270 |
| 67 | Ko Lak, subdistrict in Mueang Prachuap Khiri Khan district, Prachuap Khiri Khan province, Thailand | 15,278 |
| 68 | Ko Kaeo, subdistrict in Mueang Phuket district, Phuket province, Thailand | 15,427 |
| 69 | Malle, municipality in Antwerp, Belgium | 15,602 |
| 70 | Ko Khwang, subdistrict in Mueang Chanthaburi district, Chanthaburi province, Thailand | 15,866 |
| 71 | Kizil Ada, A group of island in the Marmara Sea and a district of Istanbul, Turkey. | 16,119 |
| 72 | Hammaron, municipality in Värmland County, Sweden | 16,658 |
| 73 | Lundo, municipality in the region of Finland Proper | 19,596 |
| 74 | Long Island, archipelago and council area off the west coast of mainland Scotland | 26,720 |
| 75 | Ko Chan, district in Chon Buri province, Thailand | 37,670 |
| 76 | Bodo, town in Nordland, Norway | 41,720 |
| 77 | Socotra, main island of Socotra Archipelago | 42,842 |
| 78 | Don Tan, district in Mukdahan province, Thailand | 44,447 |
| 79 | Lidingon, municipality in Stockholm County, Sweden | 48,072 |
| 80 | Miyako jima, city in Okinawa Prefecture, Japan | 52,176 |
| 81 | Yet, municipality in the Brussels-Capital Region, Belgium | 52,728 |
| 82 | Sado, city in Niigata Prefecture, Japan | 52,928 |
| 83 | Gotland, island and historical province in Sweden | 59,686 |
| 84 | Ostrov Dekabristov, district of Saint Petersburg, Russia | 62,862 |
| 85 | Anglesey, island in north-west Wales (use Q42617191 for the principal area) | 70,043 |
| 86 | Isla de la Juventud, island beloging to Cuba | 84,263 |
| 87 | Male Island, island in Maldives | 92,555 |
| 88 | Wyre, local government district with borough status in Lancashire, England | 111,223 |
| 89 | Isle of Wight, island and county of England | 141,538 |
| 90 | Curacao, island country in the Caribbean, part of the Kingdom of the Netherlands | 153,817 |
| 91 | Big Island, largest of the Hawaiian islands | 198,449 |
| 92 | Marinduque, province of the Philippines | 227,828 |
| 93 | Corsica, French territorial collectivity | 334,938 |
| 94 | Mactan Island, island in the Philippines | 467,824 |
| 95 | Palawan, province of the Philippines | 771,667 |
| 96 | Smaland, historical province in Sweden | 774,177 |
| 97 | Hong Kong Island, second largest island in Hong Kong | 1,270,876 |
| 98 | Bohol, province of the Philippines | 1,313,560 |
| 99 | Marka, province of Iran | 1,429,475 |
| 100 | Honshu, largest island of Japan | 104,000,000 |