List of Top 50 Largest Native American Reservations
| Reservation Name | Location | Population (2015) | Land-Water Area (sq km) | Land-Water Area (sq mi) |
|---|---|---|---|---|
| Acoma Pueblo | New Mexico | 2,802 | 1,541 | 595 |
| Blackfeet Indian Reservation (Blackfeet Nation) | Montana | 10,100 | 6,218 | 2,401 |
| Cheyenne River Indian Reservation | South Dakota | 8,470 | 11,447 | 4,420 |
| Coeur d'Alene Indian Reservation (Coeur d'Alene Nation) | Idaho | 6,551 | 1,390 | 537 |
| Colorado River Indian Reservation | Arizona / California | 9,201 | 1,138 | 439 |
| Colville Indian Reservation (Colville Nation) | Washington | 7,587 | 5,660 | 2,185 |
| Crow Creek Indian Reservation | South Dakota | 2,225 | 1,194 | 461 |
| Crow Indian Reservation (Crow Nation) | Montana | 6,894 | 9,341 | 3,607 |
| Duck Valley Indian Reservation | Idaho / Nevada | 1,265 | 1,172 | 453 |
| Flathead Indian Reservation (Flathead Nation) | Montana | 26,172 | 5,329 | 2,057 |
| Fort Apache Indian Reservation (Apache Nation) | Arizona | 12,429 | 6,815 | 2,631 |
| Fort Belknap Indian Reservation | Montana | 2,959 | 2,638 | 1,018 |
| Fort Berthold Indian Reservation | North Dakota | 5,915 | 4,099 | 1,583 |
| Fort Hall Indian Reservation | Idaho | 5,762 | 2,216 | 856 |
| Fort Peck Indian Reservation (Assiniboine Nation) | Montana | 10,321 | 8,553 | 3,302 |
| Gila River Indian Reservation | Arizona | 11,257 | 1,512 | 584 |
| Hopi Indian Reservation (Hopi Nation) | Arizona | 6,946 | 6,559 | 2,532 |
| Hualapai Indian Reservation (Hualapai Nation) | Arizona | 1,353 | 4,156 | 1,605 |
| Isleta Pueblo | New Mexico | 3,166 | 858 | 331 |
| Jicarilla Apache Indian Reservation | New Mexico | 2,755 | 3,541 | 1,367 |
| Laguna Pueblo | New Mexico | 3,815 | 2,015 | 778 |
| Lake Traverse Indian Reservation | South Dakota / North Dakota | 10,409 | 3,907 | 1,508 |
| Leech Lake Indian Reservation | Minnesota | 10,205 | 3,393 | 1,310 |
| Lower Brule Indian Reservation | South Dakota | 1,353 | 1,009 | 390 |
| Menominee Indian Reservation | Wisconsin | 3,225 | 935 | 361 |
| Mescalero Indian Reservation | New Mexico | 3,156 | 1,863 | 719 |
| Navajo Nation (Navajo Nation) | Arizona / New Mexico / Utah | 300,500 | 70,179 | 27,096 |
| Nez Perce Indian Reservation (Nez Perce Nation) | Idaho | 17,959 | 3,119 | 1,204 |
| Northern Cheyenne Indian Reservation | Montana / South Dakota | 4,470 | 1,831 | 707 |
| Omaha Indian Reservation | Nebraska / Iowa | 5,194 | 803 | 310 |
| Osage Indian Reservation (Osage Nation) | Oklahoma | 44,437 | 5,967 | 2,304 |
| Pine Ridge Indian Reservation | South Dakota / Nebraska | 15,521 | 8,994 | 3,472 |
| Pyramid Lake Indian Reservation | Nevada | 1,734 | 1,878 | 725 |
| Quinault Indian Reservation (Quinault Nation) | Washington | 1,370 | 840 | 324 |
| Red Lake Indian Reservation | Minnesota | 5,162 | 3,260 | 1,259 |
| Rosebud Indian Reservation | South Dakota | 20,762 | 5,114 | 1,975 |
| San Carlos Indian Reservation (Apache Nation) | Arizona | 9,385 | 7,582 | 2,927 |
| Southern Ute Indian Reservation (Southern Ute Nation) | Colorado | 11,159 | 2,754 | 1,063 |
| Spirit Lake Indian Reservation | North Dakota | 4,435 | 1,492 | 576 |
| Standing Rock Indian Reservation | South Dakota / North Dakota | 8,250 | 9,486 | 3,663 |
| Tohono O'odham Indian Reservation | Arizona | 10,787 | 11,535 | 4,454 |
| Uintah and Ouray Indian Reservation (Northern Ute Nation) | Utah | 19,182 | 17,678 | 6,825 |
| Ute Mountain Indian Reservation | Colorado / New Mexico / Utah | 1,687 | 2,333 | 901 |
| Walker River Indian Reservation | Nevada | 853 | 1,377 | 532 |
| Warm Springs Indian Reservation (Chinook Nation) | Oregon | 3,314 | 2,652 | 1,024 |
| White Earth Indian Reservation | Minnesota | 9,192 | 3,022 | 1,167 |
| Wind River Indian Reservation | Wyoming | 23,250 | 9,148 | 3,532 |
| Yakama Indian Reservation (Yakama Nation) | Washington | 31,799 | 5,666 | 2,188 |
| Yankton Indian Reservation | South Dakota | 6,500 | 1,773 | 684 |
| Zuni Indian Reservation (Zuni Nation) | New Mexico / Arizona | 7,758 | 1,879 | 725 |