| Abaco Islands | 14% | 3,317 | 223 |
| Acklins | 43% | 437 | 491 |
| Adak Island | 10% | 5,140 | 189 |
| Adam Island (New Brunswick) | 86% | 45 | 878 |
| Adams Island (Nunavut) | 77% | 85 | 797 |
| Admiralty Island | 26% | 1,354 | 331 |
| Afognak | 41% | 520 | 470 |
| Agattu | 46% | 380 | 515 |
| Aggijjat | 93% | 27 | 936 |
| Agrihan | 29% | 1,036 | 365 |
| Aguijan | 52% | 283 | 570 |
| Aiaktalik Island | 93% | 26 | 940 |
| Air Force Island | 59% | 204 | 630 |
| Akilia | 79% | 75 | 814 |
| Akimiski Island | 27% | 1,247 | 342 |
| Akpatok Island | 45% | 401 | 507 |
| Akuglek Island | 96% | 20 | 962 |
| Akun Island | 59% | 202 | 632 |
| Akutan Island | 45% | 398 | 509 |
| Alaid Island (Alaska) | 82% | 61 | 838 |
| Alamagan | 35% | 736 | 416 |
| Alameda | 28% | 1,165 | 350 |
| Alcatraz Island | 2% | 28,241 | 116 |
| Aleutian Islands | 2% | 23,909 | 120 |
| Alexander Archipelago | 20% | 2,043 | 280 |
| Alexander Island (Nunavut) | 78% | 84 | 798 |
| Alikdjuak Island | 100% | 11 | 996 |
| Allan Island (Washington) | 52% | 276 | 572 |
| Allen Island (Maine) | 60% | 197 | 637 |
| Allen Island (Nunavut) | 93% | 26 | 940 |
| Alluttoq Island | 79% | 77 | 810 |
| Altamura Island | 80% | 72 | 818 |
| Amak Island | 71% | 116 | 743 |
| Amaknak Island | 32% | 897 | 387 |
| Amatignak Island | 31% | 952 | 377 |
| Ambergris Caye | 19% | 2,292 | 267 |
| Amchitka | 21% | 1,805 | 291 |
| Amelia Island | 9% | 5,560 | 182 |
| Amherst Island | 21% | 1,838 | 289 |
| Amlia | 77% | 86 | 794 |
| Ammassalik Island | 54% | 257 | 585 |
| Amukta | 65% | 157 | 684 |
| Amund Ringnes Island | 49% | 335 | 539 |
| Amygdaloid Island | 74% | 104 | 764 |
| Anacapa Island | 18% | 2,441 | 259 |
| Anaho Island | 58% | 213 | 623 |
| Anarnittuq Island | 99% | 14 | 987 |
| Anarusuk Island | 99% | 13 | 991 |
| Anastasia Island | 39% | 597 | 447 |
| Anatahan | 15% | 2,883 | 238 |
| Anclote Key | 46% | 377 | 516 |
| Anderson Island (Washington) | 30% | 979 | 373 |
| Andronica Island | 88% | 41 | 892 |
| Andros (The Bahamas) | 15% | 2,985 | 236 |
| Angel Island (California) | 9% | 5,632 | 182 |
| Angijak Island | 96% | 20 | 962 |
| Anna Maria Island | 6% | 9,017 | 154 |
| Annette Island | 28% | 1,189 | 348 |
| Antelope Island | 19% | 2,182 | 273 |
| Anticosti Island | 8% | 6,976 | 169 |
| Antigua | 2% | 24,749 | 119 |
| Apostle Islands | 13% | 3,559 | 217 |
| Appat Island | 62% | 175 | 659 |
| Apple Island (Massachusetts) | 66% | 147 | 698 |
| Appledore Island | 39% | 593 | 449 |
| Aquidneck Island | 9% | 5,845 | 180 |
| Arey Island | 81% | 63 | 833 |
| Aristazabal Island | 74% | 103 | 765 |
| Artificial Island (Delaware River) | 60% | 194 | 641 |
| Assateague Island | 7% | 7,409 | 166 |
| Association Island | 47% | 365 | 522 |
| Asuncion Island | 37% | 664 | 431 |
| Atka Island | 34% | 767 | 410 |
| Atlas Tract | 97% | 16 | 977 |
| Atsena Otie Key | 60% | 196 | 638 |
| Attu Island | 6% | 10,038 | 150 |
| Augustus Island | 91% | 32 | 920 |
| Aukarnersuaq Island | 100% | 11 | 996 |
| Aulattivik | 99% | 12 | 994 |
| Aulitivik Island | 95% | 21 | 958 |
| Aulitiving Island | 97% | 18 | 970 |
| Aunuʻu (American Samoa) | 63% | 171 | 663 |
| Avatanak Island | 94% | 25 | 944 |
| Avoca Island | 73% | 108 | 757 |
| Axel Heiberg Island | 25% | 1,405 | 326 |
| Ayers Island (Maine) | 77% | 89 | 789 |
| Badger's Island | 57% | 222 | 613 |
| Baffin Island | 3% | 16,433 | 130 |
| Bahia Honda Key | 42% | 498 | 475 |
| Bailey Island (Maine) | 30% | 977 | 374 |
| Baillie-Hamilton Island | 79% | 77 | 810 |
| Baker Island | 7% | 7,675 | 163 |
| Baker Island (Alaska) | 76% | 92 | 784 |
| Bakers Island | 41% | 509 | 472 |
| Ballast Island (Lake Erie) | 54% | 258 | 584 |
| Ballast Key | 33% | 828 | 399 |
| Banks Island | 18% | 2,317 | 265 |
| Banks Island (British Columbia) | 56% | 228 | 608 |
| Bar Island | 41% | 517 | 471 |
| Baranof Island | 24% | 1,506 | 315 |
| Barbuda | 9% | 5,781 | 181 |
| Barnes Island (New Brunswick) | 99% | 13 | 991 |
| Barro Colorado Island | 37% | 644 | 435 |
| Barter Island | 49% | 338 | 537 |
| Bastimentos Island | 54% | 250 | 590 |
| Bathurst Island (Nunavut) | 40% | 542 | 464 |
| Bay Island (Newport Beach, California) | 58% | 218 | 618 |
| Beata Island | 54% | 254 | 587 |
| Beaver Island (Lake Michigan) | 8% | 6,278 | 175 |
| Bell Island (Grey Islands) | 84% | 53 | 855 |
| Bell Island (Newfoundland and Labrador) | 15% | 3,053 | 234 |
| Belle Isle (Newfoundland and Labrador) | 34% | 801 | 404 |
| Bellot Island | 97% | 16 | 977 |
| Belvedere Island | 50% | 325 | 546 |
| Bendel Island (Alaska) | 98% | 15 | 982 |
| Bequia | 16% | 2,846 | 240 |
| Bergesen Island | 98% | 15 | 982 |
| Bethel Island | 40% | 560 | 458 |
| Big Chicken Island | 74% | 104 | 764 |
| Big Coppitt Key | 57% | 224 | 612 |
| Big Island (Hudson Strait) | 90% | 34 | 912 |
| Big Koniuji Island (Alaska) | 95% | 22 | 954 |
| Big Saint Martin Island | 69% | 133 | 721 |
| Bigwin Island | 43% | 440 | 490 |
| Billingsgate Island | 45% | 402 | 506 |
| Bird Island (North Carolina) | 68% | 141 | 708 |
| Bird Key | 48% | 346 | 533 |
| Bishop Island | 91% | 32 | 920 |
| Blaine Island | 66% | 152 | 693 |
| Blake Island | 38% | 599 | 445 |
| Blakeley Island (Alabama) | 57% | 225 | 611 |
| Blakely Island (Washington) | 49% | 327 | 544 |
| Blennerhassett Island | 32% | 873 | 391 |
| Block Island | 4% | 13,069 | 138 |
| Bloodsworth Island | 40% | 561 | 457 |
| Blount Island | 49% | 328 | 543 |
| Blue Lagoon Island | 33% | 816 | 401 |
| Boca Brava | 90% | 34 | 912 |
| Boca Chica Key | 41% | 517 | 471 |
| Boca Chita Key | 59% | 205 | 629 |
| Boca Grande Key | 53% | 275 | 573 |
| Bocas del Toro Archipelago | 39% | 583 | 451 |
| Bogue Banks | 41% | 518 | 470 |
| Bois Blanc Island (Michigan) | 15% | 2,924 | 238 |
| Boon Island | 34% | 803 | 403 |
| Boot Key | 52% | 279 | 572 |
| Borden Island | 53% | 264 | 580 |
| Borup Island | 93% | 26 | 940 |
| Boularderie Island | 58% | 209 | 626 |
| Bouldin Island | 83% | 57 | 846 |
| Bowen Island | 13% | 3,657 | 213 |
| Bradford Island | 62% | 181 | 654 |
| Brannan Island | 71% | 118 | 741 |
| Brava (Costa Rica) | 93% | 26 | 940 |
| Bray Island | 84% | 52 | 858 |
| Brazos Island | 60% | 194 | 641 |
| Brevoort Island | 61% | 182 | 653 |
| Brewer Island | 64% | 162 | 676 |
| Brigantine Island | 58% | 214 | 622 |
| Brock Island | 68% | 139 | 711 |
| Brooks Island | 63% | 168 | 669 |
| Broughton Island (Nunavut) | 67% | 146 | 700 |
| Browns Island (Contra Costa County) | 86% | 46 | 875 |
| Bruce Island (Nunavut) | 96% | 20 | 962 |
| Brunette Island | 69% | 135 | 717 |
| Buckeye Island | 71% | 122 | 736 |
| Buckingham Island | 86% | 47 | 872 |
| Buffington Island | 65% | 158 | 682 |
| Buldir Island | 50% | 325 | 546 |
| Busta Rhymes Island | 30% | 982 | 372 |
| Bustins Island | 55% | 245 | 593 |
| Butler Island (Georgia) | 55% | 247 | 591 |
| Byam Martin Island | 71% | 121 | 738 |
| Bylot Island | 41% | 539 | 465 |
| Cabo Rojo (Mexico) | 80% | 68 | 824 |
| Caladesi Island | 56% | 235 | 600 |
| Callawassie Island | 61% | 183 | 652 |
| Calumet Island | 48% | 344 | 534 |
| Calvert Island (British Columbia) | 58% | 210 | 625 |
| Camano Island | 17% | 2,470 | 257 |
| Cameron Island | 62% | 178 | 655 |
| Campania Island | 75% | 98 | 774 |
| Campbell Island (British Columbia) | 70% | 126 | 729 |
| Campbell's Island (Illinois) | 67% | 145 | 703 |
| Campobello Island | 10% | 4,966 | 192 |
| Canarsie Pol | 62% | 177 | 656 |
| Canouan | 20% | 2,048 | 279 |
| Canyon Island | 95% | 22 | 954 |
| Cape Breton Island | 4% | 13,920 | 135 |
| Capella Island | 86% | 46 | 875 |
| Capers Island (South Carolina) | 59% | 199 | 635 |
| Carleton Island | 43% | 443 | 489 |
| Carleton's Prize | 59% | 207 | 627 |
| Carriacou Island | 17% | 2,462 | 257 |
| Carrington Island | 75% | 98 | 774 |
| Cas Cay | 83% | 57 | 846 |
| Casey Key (Florida) | 52% | 297 | 564 |
| Castaway Cay | 11% | 4,473 | 198 |
| Cat Island (Bahamas) | 19% | 2,292 | 267 |
| Catherine Island (Alaska) | 92% | 28 | 932 |
| Caye Chapel | 60% | 193 | 642 |
| Cayemites | 73% | 108 | 757 |
| Cayman Brac | 21% | 1,772 | 293 |
| Cayman Islands | 1% | 56,227 | 107 |
| Cayo Agua Island | 88% | 40 | 895 |
| Cayo Batata | 85% | 51 | 861 |
| Cayo Coco | 41% | 534 | 466 |
| Cayo Fragoso | 85% | 50 | 864 |
| Cayo Guajaba | 88% | 40 | 895 |
| Cayo Guillermo | 58% | 215 | 621 |
| Cayo Largo del Sur | 49% | 334 | 540 |
| Cayo Sabinal | 84% | 54 | 853 |
| Cayo Saetia | 68% | 139 | 711 |
| Cayo Santa María | 48% | 340 | 536 |
| Cébaco | 69% | 133 | 721 |
| Cedros Island | 26% | 1,362 | 330 |
| Center Island (Washington) | 63% | 169 | 667 |
| Chacachacare | 44% | 436 | 492 |
| Chambers Island | 40% | 550 | 461 |
| Chamisso Island | 85% | 50 | 864 |
| Chappaquiddick Island | 11% | 4,420 | 198 |
| Charity Island (Michigan) | 46% | 390 | 512 |
| Charles Island (Nunavut) | 88% | 42 | 889 |
| Charlton Island | 50% | 321 | 549 |
| Chase Island | 95% | 21 | 958 |
| Chichagof Island | 20% | 2,057 | 279 |
| Children's Island | 45% | 398 | 509 |
| Chira | 72% | 112 | 750 |
| Chirikof Island | 51% | 303 | 560 |
| Choate Island | 36% | 707 | 421 |
| Chouteau Island | 54% | 258 | 584 |
| Christopher Hall Island | 89% | 39 | 897 |
| Chuginadak Island | 73% | 109 | 755 |
| City Island (Bronx) | 3% | 15,952 | 131 |
| Clarion Island | 23% | 1,559 | 310 |
| Clark's Island | 47% | 358 | 526 |
| Clavering Island | 59% | 205 | 629 |
| Cliff Island | 52% | 286 | 568 |
| Clipperton Island | 4% | 14,199 | 135 |
| Clover Island | 73% | 107 | 758 |
| Coasters Harbor Island | 79% | 76 | 812 |
| Coats Island | 39% | 585 | 450 |
| Coburg Island | 77% | 85 | 797 |
| Cockspur Island | 59% | 201 | 633 |
| Coco Island | 10% | 4,841 | 192 |
| Coconut Island (Hawaiʻi County) | 53% | 265 | 579 |
| Coiba | 35% | 738 | 415 |
| Cole Island, South Carolina | 74% | 101 | 769 |
| Colington Island | 67% | 145 | 703 |
| Colón Island | 45% | 406 | 505 |
| Conanicut Island | 38% | 605 | 443 |
| Constitution Island | 46% | 396 | 510 |
| Corn Islands | 20% | 1,955 | 283 |
| Cornwall Island (Nunavut) | 66% | 153 | 691 |
| Cornwallis Island (Nunavut) | 36% | 695 | 423 |
| Coronation Island (Alaska) | 61% | 189 | 646 |
| Cortes Island | 26% | 1,344 | 332 |
| Cow Island, Maine | 75% | 99 | 772 |
| Cozumel Island | 5% | 10,821 | 147 |
| Crab Island (Lake Champlain) | 58% | 211 | 624 |
| Craig Key | 75% | 98 | 774 |
| Crane Island (Washington) | 62% | 172 | 662 |
| Craney Island (Virginia) | 43% | 463 | 484 |
| Credit Island | 54% | 252 | 589 |
| Crescent Island (Nunavut) | 85% | 51 | 861 |
| Cristóbal Island | 73% | 107 | 758 |
| Croil Island | 81% | 63 | 833 |
| Crooked Island (Bahamas) | 37% | 644 | 435 |
| Crow Island (Harpswell, Maine) | 57% | 221 | 614 |
| Crown Prince Frederik Island | 91% | 33 | 916 |
| Cuba | 18% | 2,424 | 260 |
| Culbertson Island | 99% | 12 | 994 |
| Culebra (Puerto Rico) | 13% | 3,626 | 215 |
| Cumberland Island | 11% | 4,023 | 203 |
| Curtis Island (Maine) | 64% | 162 | 676 |
| Cushing Island | 48% | 349 | 532 |
| Cuttyhunk Island | 14% | 3,235 | 228 |
| Cypress Island | 23% | 1,579 | 308 |
| Dall Island | 36% | 711 | 420 |
| Damariscove Island | 51% | 307 | 557 |
| Daniel Island | 7% | 7,605 | 164 |
| Danmark Island | 87% | 44 | 882 |
| Dannebrog Island | 95% | 22 | 954 |
| Dark Island | 30% | 1,013 | 368 |
| Daufuskie Island | 11% | 4,014 | 203 |
| Davids Island (New York) | 37% | 654 | 433 |
| Davis Island (Mississippi) | 44% | 417 | 500 |
| Decatur Island | 42% | 470 | 481 |
| Deer Island (Aleutian Islands) | 83% | 55 | 851 |
| Deer Island (New Brunswick) | 34% | 801 | 404 |
| Deer Isle | 38% | 601 | 444 |
| Delarof Islands | 70% | 126 | 729 |
| Denman Island | 22% | 1,754 | 294 |
| Destruction Island | 34% | 783 | 407 |
| Detroit Island | 48% | 353 | 530 |
| Devil Island (Greenland) | 96% | 19 | 966 |
| Devils Island (Wisconsin) | 42% | 481 | 478 |
| Devon Island | 7% | 7,259 | 167 |
| Dewberry Island | 92% | 28 | 932 |
| Dewees Island | 43% | 448 | 488 |
| Dexterity Island | 84% | 54 | 853 |
| Diamond Island (Kentucky) | 65% | 154 | 689 |
| Diana Island | 68% | 140 | 709 |
| Digby Island | 62% | 175 | 659 |
| Dildo Key | 70% | 126 | 729 |
| Discovery Island (Bahamas) | 77% | 87 | 793 |
| Discovery Island (Bay Lake) | 12% | 3,928 | 205 |
| Dismal Key | 64% | 166 | 672 |
| Dodge Island | 50% | 316 | 551 |
| Dog Island (Florida) | 31% | 934 | 379 |
| Don Pedro Island | 67% | 143 | 706 |
| Dorset Island | 60% | 194 | 641 |
| Dosoris Island | 52% | 297 | 564 |
| Doty Island | 41% | 529 | 467 |
| Douglas Island | 39% | 595 | 448 |
| Drayton Island | 57% | 224 | 612 |
| Drummond Township (Michigan) | 21% | 1,855 | 288 |
| Duck Key | 68% | 137 | 713 |
| Dundas Island (British Columbia) | 60% | 196 | 638 |
| Dundas Island (Nunavut) | 82% | 59 | 841 |
| East Cracroft Island | 92% | 29 | 928 |
| East Sister Island (Ontario) | 68% | 138 | 712 |
| Eastern Egg Rock Island | 45% | 397 | 509 |
| Eddy Island | 92% | 29 | 928 |
| Edgell Island | 90% | 34 | 912 |
| Edmund Walker Island | 97% | 17 | 974 |
| Edward Island | 86% | 46 | 875 |
| Egg Island (Alaska) | 85% | 48 | 869 |
| Egg Island (Georgia) | 89% | 39 | 897 |
| Egg Rock (Nahant Bay) | 64% | 160 | 679 |
| Eglinton Island | 70% | 125 | 732 |
| Elder Island | 80% | 70 | 821 |
| Eldred Rock | 58% | 212 | 624 |
| Eleuthera | 9% | 6,021 | 177 |
| Elihu Island | 62% | 177 | 656 |
| Eliza Island | 47% | 367 | 521 |
| Elizabeth Islands | 16% | 2,789 | 243 |
| Ellef Ringnes Island | 45% | 402 | 506 |
| Ellesmere Island | 5% | 11,244 | 145 |
| Elliott Key | 39% | 572 | 455 |
| Ellis Island | 2% | 23,533 | 121 |
| Emerald Isle (Northwest Territories) | 71% | 118 | 741 |
| Enders Island | 35% | 759 | 411 |
| Estero Island | 64% | 166 | 672 |
| Etolin Island | 64% | 162 | 676 |
| Exuma | 8% | 6,445 | 174 |
| Falkner Island | 45% | 402 | 506 |
| Fannette Island | 28% | 1,126 | 356 |
| Farallon de Pajaros | 36% | 685 | 426 |
| Fenwick Island (Delaware–Maryland) | 42% | 465 | 482 |
| Fidalgo Island | 30% | 1,033 | 366 |
| Figure Eight Island | 9% | 5,513 | 183 |
| Fir Island | 78% | 79 | 806 |
| Fire Island | 3% | 17,757 | 128 |
| Fisherman Island (Virginia) | 53% | 274 | 574 |
| Flaherty Island | 44% | 419 | 499 |
| Fleming Key | 46% | 372 | 518 |
| Fletcher Island (Nunavut) | 97% | 16 | 977 |
| Flores Island (British Columbia) | 62% | 174 | 660 |
| Flores Island (Guatemala) | 48% | 349 | 532 |
| Florida Keys | 3% | 21,321 | 123 |
| Fogo Island (Newfoundland and Labrador) | 17% | 2,573 | 252 |
| Foley Island | 84% | 52 | 858 |
| Folly Island | 44% | 428 | 496 |
| Ford Island | 18% | 2,345 | 262 |
| Forrester Island (Alaska) | 73% | 109 | 755 |
| Franklin Island (Greenland) | 57% | 219 | 617 |
| Fraser Island (Nunavut) | 92% | 29 | 928 |
| Fremont Island | 32% | 903 | 386 |
| French Frigate Shoals | 11% | 4,489 | 197 |
| Frenchman Island | 65% | 158 | 682 |
| Fripp Island (South Carolina) | 24% | 1,482 | 318 |
| Frobisher's Farthest | 95% | 22 | 954 |
| Frye Island (New Brunswick) | 88% | 41 | 892 |
| Gabriel Island | 91% | 32 | 920 |
| Gabriola Island | 20% | 2,082 | 277 |
| Gaillard Island | 47% | 370 | 519 |
| Galley Island Major | 98% | 15 | 982 |
| Galley Island Minor | 98% | 15 | 982 |
| Galloo Island | 44% | 436 | 492 |
| Galop Island | 81% | 65 | 829 |
| Galveston Island | 16% | 2,761 | 245 |
| Gambier Island | 38% | 626 | 438 |
| Gamma Island (Greenland) | 95% | 22 | 954 |
| Garden Island (Michigan) | 45% | 405 | 505 |
| Garden Island (Ontario) | 53% | 263 | 580 |
| Gardiners Island | 10% | 5,167 | 188 |
| Gardiners Point Island | 60% | 198 | 636 |
| Gardner Pinnacles | 23% | 1,637 | 304 |
| Gareloi Island | 74% | 102 | 767 |
| Garrett Island (Maryland) | 59% | 203 | 631 |
| Garrett Island (Nunavut) | 96% | 20 | 962 |
| Gasparilla Island | 25% | 1,381 | 328 |
| Geiger Key | 69% | 129 | 725 |
| Geographical Society Island | 75% | 96 | 777 |
| Gibson Island (Nunavut) | 96% | 20 | 962 |
| Gil Island (Canada) | 68% | 137 | 713 |
| Gilmour Island | 81% | 64 | 831 |
| Glover Island | 53% | 271 | 576 |
| Goat Island (New York) | 17% | 2,502 | 256 |
| Godfred Hansens Island | 99% | 13 | 991 |
| Gonâve Island | 19% | 2,280 | 267 |
| Goose Island (Chicago) | 18% | 2,389 | 262 |
| Gooseberry Island (Massachusetts) | 62% | 181 | 654 |
| Gould Island (Rhode Island) | 46% | 389 | 512 |
| Government Island (Oregon) | 48% | 346 | 533 |
| Governors Island | 6% | 9,374 | 152 |
| Graham Island | 20% | 2,075 | 277 |
| Graham Island (Nunavut) | 71% | 121 | 738 |
| Grahams Island | 79% | 77 | 810 |
| Grand Bahama | 18% | 2,298 | 266 |
| Grand Cayman | 7% | 8,194 | 159 |
| Grand Island (New York) | 17% | 2,624 | 251 |
| Grand Manan Island | 14% | 3,243 | 227 |
| Grand Tower Island | 72% | 112 | 750 |
| Granite Island (Michigan) | 52% | 281 | 571 |
| Grassy Key | 59% | 206 | 628 |
| Gravina Island | 49% | 326 | 545 |
| Great Colinet Island | 90% | 35 | 909 |
| Great Cranberry Island | 38% | 607 | 443 |
| Great Diamond Island | 45% | 414 | 502 |
| Great Duck Island (Maine) | 71% | 121 | 738 |
| Great Gull Island | 38% | 619 | 440 |
| Great Saint James | 12% | 3,983 | 204 |
| Great Sitkin Island | 40% | 565 | 456 |
| Great Spruce Head Island | 60% | 191 | 643 |
| Great Wass Island | 73% | 110 | 753 |
| Greco Island | 80% | 69 | 822 |
| Greenland | 0% | 155,813 | 101 |
| Greenly Island (Canada) | 82% | 61 | 838 |
| Grenada | 32% | 889 | 389 |
| Grenadier Island (New York) | 55% | 246 | 592 |
| Grenadines | 13% | 3,445 | 220 |
| Griffenfeld Island | 95% | 21 | 958 |
| Griffith Island (Nunavut) | 83% | 57 | 846 |
| Grindall Island | 94% | 25 | 944 |
| Grindstone Island | 45% | 404 | 506 |
| Grizzly Island | 64% | 161 | 677 |
| Gross Island | 97% | 18 | 970 |
| Grosse Ile (Michigan) | 36% | 675 | 428 |
| Guadalupe Island | 10% | 5,129 | 189 |
| Guemes Island | 30% | 974 | 374 |
| Guguan | 46% | 386 | 513 |
| Gunnison Island | 65% | 157 | 684 |
| Gwynn's Island | 30% | 1,021 | 367 |
| Haenke Island | 89% | 38 | 900 |
| Hagemeister Island | 68% | 141 | 708 |
| Haida Gwaii | 4% | 13,492 | 137 |
| Half Moon Caye | 57% | 226 | 610 |
| Hall Island (Alaska) | 55% | 239 | 597 |
| Harbor Island, South Carolina | 53% | 272 | 575 |
| Harbour Island (Bahamas) | 18% | 2,334 | 263 |
| Harrison Island (Nunavut) | 95% | 21 | 958 |
| Harsens Island | 29% | 1,076 | 362 |
| Harstine Island (Washington) | 38% | 620 | 440 |
| Hart Island | 6% | 9,925 | 151 |
| Hart Miller Island | 53% | 267 | 578 |
| Hassel Island (U.S. Virgin Islands) | 53% | 262 | 581 |
| Hatteras Island | 8% | 6,430 | 175 |
| Hawadax Island | 47% | 368 | 520 |
| Hawaii | 3% | 19,575 | 125 |
| Hawaii 2 | 26% | 1,303 | 336 |
| Hawaiian Islands | 1% | 51,074 | 108 |
| Hawke Island | 92% | 30 | 924 |
| Hawkesbury Island | 91% | 31 | 922 |
| Hayden Island (Portland, Oregon) | 37% | 634 | 437 |
| Hazenland Island | 93% | 27 | 936 |
| Heart Island | 35% | 761 | 411 |
| Hector Island | 99% | 14 | 987 |
| Helen Island | 85% | 50 | 864 |
| Helena Island | 83% | 55 | 851 |
| Hen Island (Ontario) | 59% | 201 | 633 |
| Hendrickson Island | 78% | 81 | 802 |
| Hendrik Island | 90% | 34 | 912 |
| Henley Cay | 92% | 30 | 924 |
| Henry Island (Washington) | 61% | 190 | 645 |
| Hepburn Island | 97% | 17 | 974 |
| Herbert Island | 69% | 134 | 719 |
| Herron Island | 47% | 357 | 527 |
| Herschel Island | 31% | 972 | 375 |
| High Island (Michigan) | 49% | 328 | 543 |
| Hill Island | 95% | 21 | 958 |
| Hinchinbrook Island (Alaska) | 61% | 183 | 652 |
| Hispaniola | 2% | 31,916 | 115 |
| Hoffman Island | 28% | 1,160 | 352 |
| Hog Island (Michigan) | 51% | 298 | 563 |
| Holland Island | 29% | 1,116 | 358 |
| Home Island (Newfoundland and Labrador) | 100% | 8 | 999 |
| Hooper Islands | 52% | 294 | 565 |
| Hope Island (Maine) | 45% | 406 | 505 |
| Horn Island (Mississippi) | 5% | 10,642 | 147 |
| Hornby Island | 27% | 1,215 | 344 |
| Horseshoe Island (New Jersey) | 51% | 301 | 561 |
| House Island (Maine) | 50% | 321 | 549 |
| Hoved Island | 93% | 26 | 940 |
| Hovgaard Ø (Greenland) | 88% | 40 | 895 |
| Howe Island | 39% | 574 | 455 |
| Howland Island | 6% | 8,988 | 155 |
| Huckleberry Island | 58% | 215 | 621 |
| Hudson Island (Nunavut) | 97% | 18 | 970 |
| Hunter Island (British Columbia) | 86% | 45 | 878 |
| Hutchinson Island (Florida) | 30% | 973 | 374 |
| Idjuniving Island | 100% | 10 | 997 |
| Igloolik Island | 60% | 196 | 638 |
| Ika Island | 92% | 30 | 924 |
| Île à Vache | 31% | 931 | 380 |
| Île Bizard | 31% | 931 | 380 |
| Île d'Orléans | 14% | 3,299 | 225 |
| île de France (Greenland) | 71% | 117 | 742 |
| Île Jésus | 37% | 635 | 437 |
| Île Lamèque | 64% | 162 | 676 |
| Ile Marc | 98% | 15 | 982 |
| Île Perrot | 48% | 351 | 531 |
| Île René-Levasseur | 10% | 4,678 | 194 |
| Île Vanier | 76% | 90 | 787 |
| Île Verte | 77% | 88 | 792 |
| Ilikok Island | 99% | 14 | 987 |
| Illorsuit Island | 88% | 42 | 889 |
| Illunnguit Island | 100% | 8 | 999 |
| Imiliit | 91% | 33 | 916 |
| Inagua | 16% | 2,768 | 244 |
| Indian Island | 43% | 440 | 490 |
| Innaarsuit Island | 97% | 17 | 974 |
| Inner Brass (U.S. Virgin Islands) | 88% | 41 | 892 |
| Iona Island (New York) | 56% | 233 | 602 |
| Ironsides Island | 83% | 55 | 851 |
| Isla Ángel de la Guarda | 32% | 889 | 389 |
| Isla Calero | 53% | 270 | 576 |
| Isla Contoy | 40% | 553 | 460 |
| Isla de la Juventud | 11% | 4,076 | 201 |
| Isla de Mona | 21% | 1,855 | 288 |
| Isla del Carmen (Baja California) | 66% | 153 | 691 |
| Isla del Rey (Panama) | 50% | 311 | 554 |
| Isla Espíritu Santo | 37% | 636 | 436 |
| Isla Holbox | 14% | 3,172 | 230 |
| Isla Ixtapa | 80% | 70 | 821 |
| Isla Magdalena | 24% | 1,470 | 320 |
| Isla Monserrate | 86% | 45 | 878 |
| Isla Mujeres | 8% | 6,624 | 172 |
| Isla Palenque | 87% | 44 | 882 |
| Isla Partida | 72% | 113 | 749 |
| Isla Salsipuedes | 83% | 55 | 851 |
| Isla San José (Baja California Sur) | 77% | 86 | 794 |
| Isla San Lorenzo Baja california Sur | 78% | 81 | 802 |
| Isla Santa Catalina | 62% | 177 | 656 |
| Isla Santa Cruz (Baja California Sur) | 90% | 34 | 912 |
| Isla Santa Margarita | 24% | 1,470 | 320 |
| Isla Tortuga | 59% | 200 | 635 |
| Isla Tres Perros | 91% | 31 | 922 |
| Isla Zacate Grande | 79% | 77 | 810 |
| Island of Montreal | 10% | 5,231 | 187 |
| Island of Ponds | 86% | 46 | 875 |
| Islas Marías | 27% | 1,273 | 340 |
| Isle de Jean Charles (Louisiana) | 29% | 1,057 | 364 |
| Isle Madame (Nova Scotia) | 47% | 366 | 522 |
| Isle of Meadows | 58% | 218 | 618 |
| Isle Royale | 6% | 9,935 | 151 |
| Jackson Island (Nunavut) | 93% | 27 | 936 |
| Jacques Cousteau Island | 55% | 244 | 594 |
| Jamaica | 22% | 1,719 | 297 |
| James Island (San Juan Islands) | 78% | 81 | 802 |
| James Island (South Carolina) | 36% | 709 | 421 |
| Jamestown Island | 37% | 651 | 434 |
| Japonski Island | 53% | 266 | 579 |
| Jarvis Island | 8% | 6,410 | 175 |
| Jekyll Island | 7% | 7,373 | 166 |
| Jetty Island | 57% | 220 | 615 |
| Jewell Island | 53% | 274 | 574 |
| Jicarón | 53% | 267 | 578 |
| John Murray Island | 79% | 77 | 810 |
| Johns Island (South Carolina) | 20% | 2,024 | 281 |
| Johnson's Island | 27% | 1,221 | 344 |
| Jones Beach Island | 34% | 782 | 407 |
| Jones Tract | 80% | 69 | 822 |
| Jupiter Island | 47% | 369 | 520 |
| Just Room Enough Island | 9% | 5,863 | 179 |
| Kagalaska Island | 75% | 96 | 777 |
| Kahoolawe | 7% | 7,472 | 165 |
| Kaʻula | 24% | 1,520 | 314 |
| Kanaga Island | 74% | 105 | 762 |
| Kapuiviit | 84% | 54 | 853 |
| Karpa Island | 98% | 15 | 982 |
| Kasatochi Island | 66% | 151 | 695 |
| Kauaʻi | 2% | 21,381 | 122 |
| Kavalga Island | 97% | 18 | 970 |
| Kayak Island | 56% | 230 | 605 |
| Keewaydin Island | 45% | 410 | 503 |
| Kekertaluk Island | 99% | 13 | 991 |
| Kekertelung Island | 97% | 16 | 977 |
| Kekerten Island | 82% | 59 | 841 |
| Kekertuk Island | 100% | 11 | 996 |
| Kekertukdjuak Island | 96% | 19 | 966 |
| Kendall Island | 95% | 23 | 951 |
| Kent Island (Maryland) | 25% | 1,381 | 328 |
| Ketron Island (Washington) | 7% | 7,572 | 164 |
| Key Biscayne | 23% | 1,570 | 309 |
| Key Largo | 16% | 2,838 | 240 |
| Key West | 2% | 22,124 | 122 |
| Kiatassuaq Island | 90% | 35 | 909 |
| Kigigak Island | 97% | 18 | 970 |
| Kiket Island | 62% | 172 | 662 |
| Kikkertavak Island | 100% | 8 | 999 |
| Killiniq Island | 29% | 1,122 | 357 |
| King Christian Island | 72% | 111 | 752 |
| King Island (Alaska) | 36% | 710 | 420 |
| King Island (British Columbia) | 79% | 77 | 810 |
| King William Island | 10% | 5,271 | 186 |
| Kingman Island | 70% | 128 | 727 |
| Kingman Reef | 11% | 4,310 | 198 |
| Kiska | 15% | 2,951 | 237 |
| Knight Island (Alaska) | 78% | 81 | 802 |
| Knotts Island (North Carolina) | 37% | 650 | 434 |
| Koch Island | 90% | 35 | 909 |
| Kodiak Island | 6% | 9,726 | 151 |
| Korovin Island | 88% | 40 | 895 |
| Kosciusko Island | 67% | 146 | 700 |
| Kreamer Island | 56% | 228 | 608 |
| Kruzof Island | 59% | 203 | 631 |
| Kugong Island | 81% | 63 | 833 |
| Kuhn Island | 89% | 39 | 897 |
| Kuiu Island | 43% | 449 | 487 |
| Kulusuk Island | 71% | 116 | 743 |
| Kunghit Island | 74% | 103 | 765 |
| Kupreanof Island | 49% | 333 | 540 |
| Kure Atoll | 8% | 6,503 | 173 |
| Lady's Island (South Carolina) | 51% | 308 | 556 |
| Lanai | 2% | 23,812 | 120 |
| Landslip Island | 97% | 16 | 977 |
| Latsch Island | 61% | 190 | 645 |
| Laughing Bird Caye | 78% | 81 | 802 |
| Lawson Island | 92% | 30 | 924 |
| Laysan | 13% | 3,647 | 214 |
| Leeward Islands | 5% | 11,551 | 143 |
| Lehua | 23% | 1,601 | 307 |
| Leopold Island | 97% | 18 | 970 |
| Leque Island | 89% | 38 | 900 |
| Lesser Antilles | 4% | 15,334 | 132 |
| Liberty Island | 7% | 7,917 | 161 |
| Lido Key | 41% | 530 | 467 |
| Lignumvitae Key | 70% | 125 | 732 |
| Lime Island | 60% | 194 | 641 |
| Linaluk Island | 100% | 8 | 999 |
| Lindhard Island | 97% | 18 | 970 |
| Lisianski Island | 19% | 2,184 | 272 |
| Little Chebeague Island | 75% | 95 | 779 |
| Little Cornwallis Island | 68% | 139 | 711 |
| Little Cranberry Island | 61% | 188 | 647 |
| Little Deer Isle (Maine) | 65% | 155 | 687 |
| Little Diamond Island | 75% | 100 | 771 |
| Little Diomede Island | 8% | 6,928 | 169 |
| Little Gasparilla Island | 50% | 324 | 547 |
| Little Inagua | 53% | 265 | 579 |
| Little Kiska Island | 81% | 67 | 827 |
| Little Pendulum Island | 94% | 24 | 947 |
| Little St. Simons Island | 50% | 325 | 546 |
| Little Stirrup Cay | 9% | 5,410 | 184 |
| Little Tobago | 60% | 195 | 639 |
| Little Torch Key | 44% | 431 | 495 |
| Loks Land | 84% | 54 | 853 |
| Long Beach Barrier Island | 51% | 310 | 555 |
| Long Island | 1% | 49,981 | 109 |
| Long Island (Bahamas) | 30% | 1,014 | 368 |
| Long Island (Hudson Bay, Nunavut) | 82% | 60 | 839 |
| Long Island (Washington) | 67% | 143 | 706 |
| Long Key | 49% | 337 | 538 |
| Lopez Island | 23% | 1,547 | 311 |
| Louds Island (Maine) | 66% | 151 | 695 |
| Lougheed Island | 74% | 102 | 767 |
| Louise Island | 80% | 73 | 816 |
| Lower Matecumbe Key | 60% | 192 | 642 |
| Lowther Island | 89% | 39 | 897 |
| Ludlam Island | 66% | 147 | 698 |
| Lulu Island | 32% | 909 | 385 |
| Lummi Island | 23% | 1,647 | 303 |
| Luna Island | 35% | 726 | 418 |
| Lyell Island | 72% | 115 | 745 |
| Lynns Island | 92% | 28 | 932 |
| MacColl Island | 95% | 21 | 958 |
| Machias Seal Island | 14% | 3,308 | 224 |
| Mackenzie King Island | 49% | 331 | 541 |
| Mackinac Island | 2% | 33,878 | 114 |
| MacMillan Island | 98% | 15 | 982 |
| Madeline Island | 18% | 2,452 | 258 |
| Malaga Island | 23% | 1,631 | 304 |
| Mañagaha | 60% | 195 | 639 |
| Manana Island (Maine) | 57% | 222 | 613 |
| Mandeville Island | 82% | 62 | 836 |
| Manhattan | 0% | 89,737 | 102 |
| Manitou Island (Michigan) | 50% | 315 | 551 |
| Manitoulin Island | 4% | 12,110 | 140 |
| Manitung Island | 98% | 15 | 982 |
| Manresa Island | 53% | 264 | 580 |
| Mansel Island | 53% | 274 | 574 |
| Margaret Island (Nunavut) | 92% | 30 | 924 |
| Marmot Island | 86% | 45 | 878 |
| Maro Reef | 32% | 869 | 392 |
| Marquesas Keys | 34% | 793 | 405 |
| Marquette Island | 55% | 236 | 599 |
| Marsh Island (Louisiana) | 45% | 399 | 508 |
| Martha's Vineyard | 1% | 54,908 | 107 |
| Martinique | 1% | 50,167 | 109 |
| Mason's Island | 43% | 443 | 489 |
| Massey Island | 87% | 44 | 882 |
| Matagorda Island | 43% | 445 | 488 |
| Matty Island | 88% | 42 | 889 |
| Maui | 2% | 21,726 | 122 |
| Maury Island | 41% | 531 | 467 |
| Mayaguana | 30% | 980 | 373 |
| Mayne Island | 29% | 1,067 | 363 |
| McDonald Island (California) | 76% | 93 | 783 |
| McNeil Island | 17% | 2,671 | 250 |
| Meares Island | 50% | 324 | 547 |
| Meighen Island | 46% | 380 | 515 |
| Melville Island (Northwest Territories and Nunavut) | 27% | 1,227 | 343 |
| Merasheen Island | 64% | 160 | 679 |
| Mernoq Island | 97% | 16 | 977 |
| Michipicoten Island | 25% | 1,450 | 322 |
| Middle Bass Island | 43% | 463 | 484 |
| Middle Island (Lake Erie) | 22% | 1,750 | 294 |
| Middle Island (Lake Huron) | 67% | 143 | 706 |
| Middleton Island | 46% | 381 | 515 |
| Mill Island (Nunavut) | 91% | 33 | 916 |
| Mills Island | 96% | 20 | 962 |
| Milne Land | 60% | 193 | 642 |
| Miscou Island | 39% | 597 | 447 |
| Mistake Island | 63% | 169 | 667 |
| Mitkof Island | 60% | 195 | 639 |
| Mokoliʻi | 28% | 1,169 | 350 |
| Molokaʻi | 6% | 9,263 | 153 |
| Molokini | 21% | 1,921 | 285 |
| Mon Louis Island | 46% | 374 | 517 |
| Money Island (Branford, Connecticut) | 69% | 134 | 719 |
| Money Key | 69% | 134 | 719 |
| Monhegan Island | 14% | 3,212 | 228 |
| Monomoy Island | 29% | 1,044 | 365 |
| Montague Island (Alaska) | 49% | 338 | 537 |
| Montague Island (Baja California) | 63% | 169 | 667 |
| Montreal Island (Nunavut) | 70% | 126 | 729 |
| Montserrat | 1% | 50,799 | 109 |
| Moodie Island | 98% | 15 | 982 |
| Moose Island (Maine) | 54% | 252 | 589 |
| Moresby Island | 30% | 1,024 | 367 |
| Morgan Island (South Carolina) | 11% | 4,039 | 202 |
| Morris Island | 19% | 2,134 | 275 |
| Mosenthein Island | 59% | 208 | 627 |
| Moss Island | 60% | 195 | 639 |
| Mount Desert Island | 7% | 7,157 | 167 |
| Muingmak Island | 99% | 12 | 994 |
| Mulberry Island | 64% | 165 | 673 |
| Mumiksaa | 97% | 16 | 977 |
| Munyon Island | 66% | 153 | 691 |
| Muskeget Island | 34% | 768 | 409 |
| Mussel Rock | 52% | 292 | 566 |
| Mustang Island | 34% | 788 | 406 |
| Mustique | 6% | 9,216 | 153 |
| Nagai Island | 80% | 68 | 824 |
| Nagjuttuuq | 68% | 136 | 715 |
| Nantucket | 1% | 38,643 | 113 |
| Nares Land | 80% | 68 | 824 |
| Nashawena Island | 44% | 433 | 493 |
| Naushon Island | 16% | 2,752 | 245 |
| Navassa Island | 6% | 8,932 | 155 |
| Necker Island (Hawaii) | 17% | 2,524 | 255 |
| Nedlukseak Island | 100% | 7 | 1,000 |
| Neebish Island | 41% | 533 | 467 |
| Negit Island | 63% | 169 | 667 |
| Nelson Island (Alaska) | 54% | 252 | 589 |
| Nevis | 4% | 12,574 | 139 |
| New Eddystone Rock | 53% | 272 | 575 |
| New Providence | 7% | 7,280 | 167 |
| New World Island | 66% | 152 | 693 |
| Newfoundland | 2% | 26,481 | 118 |
| Nihoa | 13% | 3,662 | 213 |
| Niʻihau | 1% | 38,497 | 113 |
| Nine-Mile Island (Mississippi River) | 81% | 63 | 833 |
| Nixes Mate | 54% | 256 | 586 |
| No Name Key | 44% | 435 | 493 |
| Nomans Land | 27% | 1,205 | 345 |
| Nonamesset Island | 62% | 176 | 658 |
| Nootka Island | 31% | 937 | 379 |
| Norske Islands | 88% | 42 | 889 |
| North Aulatsivik Island | 97% | 16 | 977 |
| North Bass Island | 43% | 449 | 487 |
| North Captiva Island | 40% | 559 | 458 |
| North Dumpling Island | 25% | 1,428 | 324 |
| North Hutchinson Island | 68% | 136 | 715 |
| North Kent Island | 87% | 43 | 885 |
| North Manitou Island | 34% | 797 | 405 |
| North Padre Island | 44% | 425 | 498 |
| North Tweedsmuir Island | 99% | 13 | 991 |
| North Twin Island (Nunavut) | 84% | 53 | 855 |
| Nottingham Island | 73% | 109 | 755 |
| Nova Zembla Island | 63% | 169 | 667 |
| Nudlung Island | 83% | 57 | 846 |
| Nuka Island | 86% | 47 | 872 |
| Nunatak Island | 93% | 26 | 940 |
| Nunatsiaq Island | 99% | 14 | 987 |
| Nunivak Island | 27% | 1,283 | 339 |
| Nutaarmiut Island | 94% | 24 | 947 |
| Nuvuktik Island | 97% | 16 | 977 |
| O'Reilly Island | 77% | 88 | 792 |
| Oahu | 3% | 20,947 | 123 |
| Oak Island (North Carolina) | 36% | 705 | 422 |
| Ocean Cay Marine Reserve | 14% | 3,241 | 227 |
| Ofu-Olosega | 29% | 1,082 | 361 |
| Ogliuga Island | 91% | 32 | 920 |
| Oglodak Island | 92% | 29 | 928 |
| Ometepe | 25% | 1,421 | 325 |
| Ono Island (Alabama) | 33% | 848 | 394 |
| Orcas Island | 7% | 7,788 | 162 |
| Orr's Island | 38% | 599 | 445 |
| Ossabaw Island | 15% | 2,852 | 239 |
| Paallavvik | 90% | 35 | 909 |
| Padre Island | 15% | 2,942 | 237 |
| Pagan | 17% | 2,543 | 255 |
| Palm Island (Miami Beach) | 27% | 1,202 | 346 |
| Palmyra Atoll | 4% | 14,974 | 133 |
| Pandora Island | 44% | 418 | 500 |
| Paoha Island | 49% | 327 | 544 |
| Parker Island (New Brunswick) | 97% | 16 | 977 |
| Pasque Island | 53% | 262 | 581 |
| Passage Island (British Columbia) | 49% | 329 | 543 |
| Pattee Island | 97% | 17 | 974 |
| Paul Island | 72% | 114 | 747 |
| Pea Island | 31% | 921 | 382 |
| Peaks Island | 18% | 2,328 | 264 |
| Peanut Island | 32% | 905 | 386 |
| Peirce Island | 74% | 102 | 767 |
| Pelee Island | 13% | 3,508 | 218 |
| Pelican Island (Texas) | 38% | 620 | 440 |
| Pelly Island | 93% | 27 | 936 |
| Pender Island | 19% | 2,198 | 271 |
| Penikese Island | 31% | 944 | 378 |
| Penn Island (New Brunswick) | 94% | 24 | 947 |
| Pennock Island | 75% | 95 | 779 |
| Perdido Key | 49% | 330 | 542 |
| Perley Island | 81% | 67 | 827 |
| Petit Bois Island | 60% | 198 | 636 |
| Pie Island | 59% | 202 | 632 |
| Pigeon Key | 39% | 580 | 453 |
| Pike Island (Nunavut) | 96% | 19 | 966 |
| Pilattuaq | 94% | 25 | 944 |
| Pim Island | 80% | 72 | 818 |
| Pine Island (Lee County, Florida) | 30% | 1,030 | 366 |
| Pitt Island (Canada) | 70% | 128 | 727 |
| Plantation Key | 59% | 207 | 627 |
| Pleasant Island (Alaska) | 64% | 164 | 674 |
| Pleasure Island (North Carolina) | 13% | 3,667 | 213 |
| Plum Island (New York) | 8% | 6,987 | 168 |
| Pola Island | 65% | 158 | 682 |
| Pollepel Island | 13% | 3,616 | 215 |
| Ponce de León Island | 72% | 112 | 750 |
| Pond Island (Penobscot Bay) | 82% | 61 | 838 |
| Popa Island | 84% | 52 | 858 |
| Poplar Island (Chesapeake Bay) | 43% | 458 | 486 |
| Popof Island | 73% | 106 | 759 |
| Porcher Island | 57% | 220 | 615 |
| Port Royal Island | 52% | 295 | 565 |
| Portage Island | 71% | 116 | 743 |
| Potter Island | 97% | 18 | 970 |
| Poverty Island | 46% | 377 | 516 |
| Powder House Island | 69% | 129 | 725 |
| Prescott Island | 83% | 58 | 843 |
| Price Island | 88% | 41 | 892 |
| Prince Charles Island | 38% | 610 | 442 |
| Prince Leopold Island | 63% | 171 | 663 |
| Prince of Wales Island (Alaska) | 12% | 3,809 | 208 |
| Prince of Wales Island (Nunavut) | 20% | 2,048 | 279 |
| Prince Patrick Island | 32% | 899 | 387 |
| Prince's Island Park (Calgary) | 47% | 367 | 521 |
| Princess Dagmar Island | 92% | 28 | 932 |
| Princess Royal Island | 45% | 416 | 501 |
| Prinsesse Thyra Island | 85% | 50 | 864 |
| Protection Island (Washington) | 39% | 575 | 454 |
| Prudence Island | 27% | 1,258 | 341 |
| Puerto Rico | 14% | 3,373 | 222 |
| Pugh Island | 91% | 33 | 916 |
| Putulik | 96% | 20 | 962 |
| Puugutaa Island | 99% | 13 | 991 |
| Qaarsorsuaq Island | 91% | 32 | 920 |
| Qaarsorsuatsiaq Island | 99% | 14 | 987 |
| Qeqertaq Island | 94% | 24 | 947 |
| Qeqertarsuaq Island (Karrat Fjord) | 98% | 15 | 982 |
| Qeqertarsuatsiaq Island | 87% | 44 | 882 |
| Qikiqtaaluk | 74% | 103 | 765 |
| Qikiqtaaluk (Foxe Basin) | 90% | 35 | 909 |
| Qikiqtagafaaluk | 97% | 18 | 970 |
| Qikiqtaryuaq | 63% | 168 | 669 |
| Qikiqtaryuaq (Queen Maud Gulf) | 96% | 19 | 966 |
| Qimivvik | 98% | 15 | 982 |
| Quadra Island | 20% | 1,958 | 283 |
| Queen Louise Island | 97% | 18 | 970 |
| Quimby Island | 95% | 21 | 958 |
| Qullikorsuit Island | 97% | 18 | 970 |
| Ragged Island (Bahamas) | 43% | 448 | 488 |
| Ragged Island (Harpswell, Maine) | 57% | 226 | 610 |
| Ram Island (Connecticut) | 68% | 139 | 711 |
| Ramrod Key | 67% | 142 | 707 |
| Randalls and Wards Islands | 10% | 5,125 | 189 |
| Random Island | 45% | 409 | 503 |
| Raspberry Island (Alaska) | 46% | 375 | 517 |
| Rattlesnake Island (Lake Erie) | 24% | 1,471 | 320 |
| Reach Island | 78% | 79 | 806 |
| Reindeer Island | 62% | 174 | 660 |
| Rennie Island | 79% | 75 | 814 |
| Resolution Island (Nunavut) | 43% | 464 | 483 |
| Resor Island | 99% | 13 | 991 |
| Revillagigedo Island | 30% | 988 | 371 |
| Richards Island | 77% | 86 | 794 |
| Richmond Island | 51% | 307 | 557 |
| Rikers Island | 1% | 38,764 | 112 |
| Roanoke Island | 6% | 8,939 | 155 |
| Roatán | 4% | 15,608 | 132 |
| Robins Island | 31% | 922 | 382 |
| Rock Island (Nunavut) | 95% | 21 | 958 |
| Rogers Island (Nunavut) | 96% | 19 | 966 |
| Roosevelt Island | 3% | 21,225 | 123 |
| Rose Atoll | 30% | 1,014 | 368 |
| Ross Island (New Brunswick) | 81% | 63 | 833 |
| Rota (Northern Mariana Islands) | 21% | 1,914 | 285 |
| Round Island (Michigan) | 36% | 682 | 427 |
| Rowley Island | 78% | 83 | 799 |
| Royal Geographical Society Island | 85% | 49 | 867 |
| Rugged Island (Alaska) | 65% | 154 | 689 |
| Rum Cay | 42% | 471 | 481 |
| Russell Island (Michigan) | 51% | 299 | 562 |
| Russell Island (Nunavut) | 81% | 63 | 833 |
| Ruth Island | 85% | 50 | 864 |
| Ryer Island | 63% | 169 | 667 |
| Saba | 3% | 16,933 | 129 |
| Sabine Island | 60% | 195 | 639 |
| Sable Island | 4% | 14,426 | 134 |
| Saglaarjuk | 95% | 23 | 951 |
| Saglirjuaq | 98% | 15 | 982 |
| Saint Croix | 4% | 12,157 | 140 |
| Saint John (U.S. Virgin Islands) | 7% | 7,827 | 162 |
| Saint Kitts | 4% | 15,657 | 132 |
| Saint Lucia | 1% | 57,346 | 107 |
| Saint Martin | 2% | 29,902 | 115 |
| Saint Thomas (U.S. Virgin Islands) | 3% | 18,589 | 126 |
| Saint Vincent (Saint Vincent and the Grenadines) | 13% | 3,436 | 220 |
| Saipan (Northern Mariana Islands) | 2% | 26,923 | 117 |
| Salisbury Island (Nunavut) | 80% | 70 | 821 |
| Salliaruseq Island | 87% | 43 | 885 |
| Saltspring Island | 8% | 6,468 | 174 |
| Samana Cay | 47% | 370 | 519 |
| San Blas Islands | 16% | 2,826 | 241 |
| San Clemente Island | 11% | 4,501 | 197 |
| San Esteban Island | 68% | 136 | 715 |
| San José Island (Panama) | 43% | 452 | 487 |
| San José Island (Texas) | 35% | 728 | 417 |
| San Juan Island | 10% | 4,636 | 194 |
| San Juan Islands | 5% | 11,576 | 143 |
| San Marcos, Baja California Sur | 74% | 102 | 767 |
| San Miguel Island | 21% | 1,915 | 285 |
| San Nicolas Island | 9% | 5,435 | 184 |
| San Pedro Mártir Island | 62% | 178 | 655 |
| San Salvador Island | 11% | 4,543 | 196 |
| Sanak Islands | 87% | 43 | 885 |
| Sand Island (Hawaii) | 31% | 951 | 378 |
| Sand Island (Washington) | 91% | 32 | 920 |
| Sand Key (barrier island) | 66% | 151 | 695 |
| Sandspur Island | 55% | 244 | 594 |
| Sandy Point | 62% | 175 | 659 |
| Sangmissoq | 85% | 51 | 861 |
| Santa Barbara Island | 26% | 1,362 | 330 |
| Santa Catalina Island (California) | 2% | 22,592 | 121 |
| Santa Cruz Island | 12% | 3,845 | 207 |
| Santa Rosa Island (California) | 22% | 1,685 | 300 |
| Saona Island | 16% | 2,731 | 246 |
| Sapelo Island | 17% | 2,661 | 250 |
| Sarigan | 47% | 363 | 524 |
| Saturna Island | 31% | 920 | 383 |
| Saunders Island (Greenland) | 74% | 102 | 767 |
| Sauvie Island | 25% | 1,397 | 327 |
| Schuyler Island | 76% | 92 | 784 |
| Scout Key | 70% | 128 | 727 |
| Sea Island (Georgia) | 15% | 3,072 | 233 |
| Sears Island | 61% | 184 | 651 |
| Seavey's Island | 45% | 408 | 504 |
| Sebascodegan Island | 63% | 168 | 669 |
| Sedanka Island | 89% | 38 | 900 |
| Seguam Island | 60% | 197 | 637 |
| Selden Island | 62% | 172 | 662 |
| Semichi Islands | 63% | 171 | 663 |
| Semisopochnoi Island | 26% | 1,358 | 331 |
| Seven Mile Island | 48% | 343 | 534 |
| Shannon Island | 48% | 355 | 528 |
| Shark Key | 73% | 110 | 753 |
| Shaw Island | 35% | 750 | 413 |
| Sheep Island (New Brunswick) | 94% | 24 | 947 |
| Sheep Island (Washington) | 95% | 23 | 951 |
| Sheldrake Island | 83% | 58 | 843 |
| Shemya | 19% | 2,147 | 273 |
| Sherman Island (California) | 57% | 226 | 610 |
| Ship Island | 32% | 915 | 384 |
| Shooters Island | 36% | 691 | 424 |
| Shuyak Island | 54% | 256 | 586 |
| Silcox Island | 60% | 198 | 636 |
| Simialuk | 84% | 54 | 853 |
| Simpson Island | 90% | 36 | 906 |
| Sinclair Island (Washington) | 68% | 136 | 715 |
| Sint Eustatius | 5% | 11,813 | 142 |
| Sisuarissut Island | 96% | 20 | 962 |
| Sitkalidak Island | 57% | 227 | 609 |
| Sitkinak Island | 72% | 113 | 749 |
| Skenoh Island | 58% | 214 | 622 |
| Skjoldungen | 58% | 211 | 624 |
| Smith Island (Hudson Bay, Nunavut) | 77% | 86 | 794 |
| Snead Island | 74% | 104 | 764 |
| Socorro Island | 12% | 3,885 | 206 |
| Sokongen Island | 91% | 32 | 920 |
| Soldier Key | 61% | 187 | 648 |
| Somerset Island (Nunavut) | 29% | 1,105 | 359 |
| South Aulatsivik Island | 91% | 33 | 916 |
| South Bass Island | 29% | 1,069 | 363 |
| South Manitou Island | 39% | 573 | 455 |
| South Padre Island | 32% | 897 | 387 |
| South Tweedsmuir Island | 97% | 17 | 974 |
| Southampton Island | 27% | 1,239 | 342 |
| Spectacle Island (Massachusetts) | 27% | 1,211 | 344 |
| Spesutie Island | 70% | 128 | 727 |
| Spieden Island | 30% | 1,011 | 369 |
| Spinnaker Island (Massachusetts) | 61% | 188 | 647 |
| Split Island | 22% | 1,714 | 298 |
| Spring Island | 71% | 123 | 735 |
| Spruce Island (Alaska) | 41% | 514 | 471 |
| Squaxin Island | 59% | 201 | 633 |
| Squirrel Island (Maine) | 35% | 738 | 415 |
| St. Armand's Key | 58% | 216 | 620 |
| St. Catherines Island | 37% | 666 | 431 |
| St. George Island (Florida) | 19% | 2,288 | 267 |
| St. Helena Island (New Brunswick) | 95% | 22 | 954 |
| St. Ignace Island | 49% | 332 | 541 |
| St. Joseph Island (Ontario) | 27% | 1,198 | 346 |
| St. Lawrence Island | 4% | 13,621 | 136 |
| St. Matthew Island | 15% | 3,060 | 234 |
| Stansbury Island | 44% | 423 | 499 |
| Star Island (Miami Beach) | 16% | 2,771 | 244 |
| Starve Island | 67% | 146 | 700 |
| Stefansson Island | 65% | 157 | 684 |
| Stock Island | 58% | 209 | 626 |
| Stockton Island | 65% | 157 | 684 |
| Stony Island (New York) | 46% | 373 | 518 |
| Stony Island (Newfoundland and Labrador) | 99% | 14 | 987 |
| Stor Island | 82% | 62 | 836 |
| Store Koldewey | 86% | 47 | 872 |
| Storo (Greenland) | 85% | 48 | 869 |
| Strawberry Island (Rosario Strait, Washington) | 83% | 56 | 849 |
| Stretch Island | 80% | 70 | 821 |
| Stuart Island (Washington) | 45% | 405 | 505 |
| Sucia Island | 36% | 700 | 423 |
| Sugar Island (Michigan) | 28% | 1,148 | 353 |
| Sugar Island (St. Lawrence River) | 80% | 70 | 821 |
| Sugarloaf Island (California) | 65% | 156 | 685 |
| Sugarloaf Key | 48% | 354 | 529 |
| Sukkwan Island | 69% | 135 | 717 |
| Summer Island | 55% | 242 | 595 |
| Summerland Key | 43% | 462 | 484 |
| Sunset Key | 31% | 926 | 381 |
| Sutil Island | 72% | 111 | 752 |
| Sutton Island | 63% | 171 | 663 |
| Sutwik Island | 67% | 144 | 704 |
| Sverdrup Island (Greenland) | 85% | 48 | 869 |
| Swains Island | 15% | 3,069 | 233 |
| Swindle Island | 80% | 69 | 822 |
| Taartoq Island | 98% | 15 | 982 |
| Table Island | 91% | 32 | 920 |
| Taboga Island | 40% | 547 | 462 |
| Taʻū | 41% | 538 | 465 |
| Takli Island | 94% | 25 | 944 |
| Tanaga Island | 55% | 246 | 592 |
| Tanglewood Island | 72% | 115 | 745 |
| Tatoosh Island (Washington) | 48% | 339 | 536 |
| Tea Table Key | 69% | 134 | 719 |
| Terminal Island | 15% | 3,066 | 234 |
| Tern Island (Hawaii) | 22% | 1,707 | 298 |
| Thatch Cay (U.S. Virgin Islands) | 75% | 96 | 777 |
| The Jug | 79% | 77 | 810 |
| Thor Island (Nunavut) | 92% | 29 | 928 |
| Thousand Islands | 5% | 11,651 | 142 |
| Three Mile Island (Lake Winnipesaukee) | 62% | 172 | 662 |
| Tiburón Island | 28% | 1,164 | 351 |
| Tiger Island | 50% | 317 | 551 |
| Tingmiarmit | 93% | 27 | 936 |
| Tinian (Northern Mariana Islands) | 9% | 5,858 | 179 |
| Tinker's Island | 66% | 151 | 695 |
| Tinsley Island | 47% | 367 | 521 |
| Tobago | 6% | 8,789 | 155 |
| Topsail Island | 25% | 1,365 | 329 |
| Toronto Islands | 10% | 5,276 | 186 |
| Tortuga | 6% | 8,445 | 157 |
| Totten Key | 56% | 232 | 602 |
| Traill Island | 76% | 91 | 786 |
| Treasure Island (San Francisco) | 7% | 7,389 | 166 |
| Trinidad | 3% | 16,358 | 130 |
| Truro Island | 98% | 15 | 982 |
| Tuckernuck Island | 27% | 1,262 | 340 |
| Tugidak Island | 85% | 51 | 861 |
| Tukarak Island | 84% | 52 | 858 |
| Tutuila | 26% | 1,334 | 333 |
| Tuxis Island | 69% | 134 | 719 |
| Twitchell Island | 89% | 37 | 903 |
| U Thant Island | 26% | 1,318 | 334 |
| Uganik Island | 86% | 47 | 872 |
| Ukasiksalik Island | 99% | 12 | 994 |
| Ulak Island | 77% | 89 | 789 |
| Ulvingen Island | 98% | 15 | 982 |
| Umingmalik | 88% | 40 | 895 |
| Umnak | 32% | 890 | 389 |
| Unalaska Island | 21% | 1,888 | 287 |
| Unalga Island (Fox Islands) | 87% | 43 | 885 |
| Uncatena Island | 59% | 199 | 635 |
| Unga Island | 65% | 156 | 685 |
| Unimak Island | 21% | 1,774 | 293 |
| Union Island | 31% | 919 | 383 |
| Unity Island | 57% | 226 | 610 |
| Upernattivik | 97% | 17 | 974 |
| Upernivik Island | 93% | 26 | 940 |
| Upper Matecumbe Key | 66% | 150 | 696 |
| Useppa Island | 42% | 492 | 476 |
| Utila | 19% | 2,183 | 272 |
| Uummannaq Island | 64% | 161 | 677 |
| Vaca Key | 69% | 132 | 722 |
| Valcour Island | 44% | 436 | 492 |
| Valdes Island | 51% | 309 | 556 |
| Van Schaick Island | 65% | 155 | 687 |
| Van Sickle Island | 75% | 96 | 777 |
| Vancouver Island | 2% | 22,420 | 122 |
| Veckatimest Island | 56% | 229 | 607 |
| Vendovi Island | 61% | 186 | 649 |
| Venice Island (California) | 78% | 81 | 802 |
| Victoria Island | 7% | 7,403 | 166 |
| Vieques (Puerto Rico) | 10% | 4,727 | 193 |
| Virginia Key | 31% | 958 | 376 |
| Virginius Island (West Virginia) | 62% | 177 | 656 |
| Vivian Island | 89% | 37 | 903 |
| Volvo Island | 22% | 1,724 | 297 |
| Waadah Island | 74% | 105 | 762 |
| Wadmalaw Island | 35% | 732 | 417 |
| Wake Island | 2% | 29,017 | 116 |
| Wales Island (Nunavut) | 77% | 89 | 789 |
| Wallops Island | 27% | 1,286 | 339 |
| Ward Hunt Island | 35% | 720 | 419 |
| Warren Island (Alaska) | 85% | 50 | 864 |
| Washington Island (Wisconsin) | 18% | 2,438 | 259 |
| Wassaw Island | 36% | 688 | 425 |
| Waties Island (South Carolina) | 52% | 288 | 567 |
| Weedon Island (Florida) | 72% | 115 | 745 |
| Wellesley Island | 34% | 797 | 405 |
| West Caicos | 58% | 212 | 624 |
| West Cracroft Island | 79% | 74 | 815 |
| West Redonda Island | 71% | 119 | 740 |
| Weston Island | 90% | 36 | 906 |
| Whale Island (Alaska) | 86% | 45 | 878 |
| Wheeling Island | 42% | 474 | 480 |
| Whidbey Island | 5% | 10,912 | 146 |
| Whiskey Island (Lake Michigan) | 69% | 134 | 719 |
| Whistling Cay (United States Virgin Islands) | 90% | 36 | 906 |
| Wild Horse Island | 37% | 634 | 437 |
| Windward Islands | 8% | 6,735 | 170 |
| Witch Island | 35% | 753 | 412 |
| Wizard Island | 14% | 3,277 | 225 |
| Wolfe Island | 19% | 2,233 | 270 |
| Woman Key | 73% | 110 | 753 |
| Woodward Island | 90% | 34 | 912 |
| Wrangell Island | 39% | 586 | 450 |
| Yakobi Island | 71% | 122 | 736 |
| Yeoman Island | 96% | 20 | 962 |
| Yerba Buena Island | 18% | 2,365 | 262 |
| Ymer Island | 63% | 171 | 663 |
| Young Island (Nunavut) | 96% | 19 | 966 |
| Yunaska Island | 59% | 207 | 627 |
| Zarembo Island | 69% | 134 | 719 |
| Zug Island | 14% | 3,245 | 227 |