Navajo Nation
- Tribe
- Navajo Nation (Diné)
- Website
- navajo-nsn.gov
- Population
- Approximately 400,000 enrolled citizens
- Location
- Northeastern Arizona, northwestern New Mexico and southeastern Utah
Important population note: Unless marked “residents,” population figures below are rounded tribal enrollment or citizenship indicators—not the number of people living inside reservation boundaries. Enrollment changes over time, and tribes use their own citizenship rules. Verify a figure with the tribe before formal publication. Reservations are included even when no standalone tribal-government website could be confirmed; those entries point to the federal BIA directory instead. This directory is informative rather than a legal list of reservation boundaries.
Southwest
Tohono O’odham Nation
- Tribe
- Tohono O’odham Nation
- Website
- tonation-nsn.gov
- Population
- Approximately 34,000 enrolled citizens
- Location
- South-central Arizona, west and southwest of Tucson
Hopi Reservation
- Tribe
- Hopi Tribe
- Website
- hopi-nsn.gov
- Population
- Approximately 19,000 enrolled citizens
- Location
- Northeastern Arizona, surrounded largely by Navajo Nation lands
Gila River Indian Community
- Tribe
- Akimel O’odham and Pee Posh peoples
- Website
- gilariver.org
- Population
- Approximately 23,000 enrolled citizens
- Location
- South of Phoenix, Arizona
Salt River Pima-Maricopa Indian Community
- Tribe
- Onk Akimel O’odham and Xalychidom Piipaash peoples
- Website
- srpmic-nsn.gov
- Population
- Approximately 11,000 enrolled citizens
- Location
- East of Scottsdale, Arizona
Fort Apache Reservation
- Tribe
- White Mountain Apache Tribe
- Website
- wmat.nsn.us
- Population
- Approximately 17,000 enrolled citizens
- Location
- East-central Arizona, centered near Whiteriver
San Carlos Apache Reservation
- Tribe
- San Carlos Apache Tribe
- Website
- scat-nsn.gov
- Population
- Approximately 17,000 enrolled citizens
- Location
- Southeastern Arizona, east of Globe
Colorado River Indian Reservation
- Tribe
- Colorado River Indian Tribes
- Website
- crit-nsn.gov
- Population
- Approximately 4,000 enrolled citizens
- Location
- Along the Colorado River in western Arizona and southeastern California
Hualapai Reservation
- Tribe
- Hualapai Tribe
- Website
- hualapai-nsn.gov
- Population
- Approximately 2,300 enrolled citizens
- Location
- Northwestern Arizona, including lands along the Grand Canyon
Havasupai Reservation
- Tribe
- Havasupai Tribe
- Website
- havasupaireservations.com
- Population
- Approximately 700–800 enrolled citizens
- Location
- Havasu Canyon, a tributary canyon of the Grand Canyon in Arizona
Pascua Yaqui Reservation
- Tribe
- Pascua Yaqui Tribe
- Website
- pascuayaqui-nsn.gov
- Population
- Approximately 22,000 enrolled citizens
- Location
- Southwest of Tucson, Arizona
Acoma Pueblo
- Tribe
- Pueblo of Acoma
- Website
- puebloofacoma.org
- Population
- Approximately 5,000 enrolled citizens
- Location
- West-central New Mexico, west of Albuquerque
Laguna Pueblo
- Tribe
- Pueblo of Laguna
- Website
- lagunapueblo-nsn.gov
- Population
- Approximately 8,000 enrolled citizens
- Location
- West-central New Mexico, west of Albuquerque
Zuni Reservation
- Tribe
- Pueblo of Zuni (A:shiwi)
- Website
- ashiwi.org
- Population
- Approximately 10,000 enrolled citizens
- Location
- Western New Mexico near the Arizona border
Santa Clara Pueblo
- Tribe
- Pueblo of Santa Clara (Kha’p’o Owingeh)
- Website
- santaclarapueblo.org
- Population
- Approximately 3,500 enrolled citizens
- Location
- Rio Arriba County, New Mexico, near Española
Taos Pueblo
- Tribe
- Pueblo of Taos
- Website
- taospueblo.com
- Population
- Approximately 4,500 enrolled citizens
- Location
- North-central New Mexico, north of Taos
Jemez Pueblo
- Tribe
- Pueblo of Jemez
- Website
- jemezpueblo.org
- Population
- Approximately 3,400 enrolled citizens
- Location
- Sandoval County, north-central New Mexico
Isleta Pueblo
- Tribe
- Pueblo of Isleta
- Website
- isletapueblo.com
- Population
- Approximately 4,500 enrolled citizens
- Location
- Central New Mexico, south of Albuquerque
Ohkay Owingeh
- Tribe
- Ohkay Owingeh
- Website
- ohkay.org
- Population
- Approximately 6,000–7,000 enrolled citizens
- Location
- Rio Arriba County, New Mexico, north of Española
Mescalero Apache Reservation
- Tribe
- Mescalero Apache Tribe
- Website
- mescaleroapachetribe.com
- Population
- Approximately 5,000 enrolled citizens
- Location
- South-central New Mexico, near Ruidoso
Northern Plains & Rocky Mountains
Blackfeet Indian Reservation
- Tribe
- Blackfeet Nation
- Website
- blackfeetnation.com
- Population
- Approximately 17,000 enrolled citizens
- Location
- Northwestern Montana, east of Glacier National Park
Crow Indian Reservation
- Tribe
- Crow Tribe of Indians (Apsáalooke Nation)
- Website
- crow-nsn.gov
- Population
- Approximately 14,000 enrolled citizens
- Location
- South-central Montana
Flathead Indian Reservation
- Tribe
- Confederated Salish and Kootenai Tribes
- Website
- cskt.org
- Population
- Approximately 8,000 enrolled citizens
- Location
- Northwestern Montana, including the southern portion of Flathead Lake
Fort Peck Indian Reservation
- Tribe
- Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation
- Website
- fortpecktribes.org
- Population
- Approximately 12,000 enrolled citizens
- Location
- Northeastern Montana
Northern Cheyenne Indian Reservation
- Tribe
- Northern Cheyenne Tribe
- Website
- cheyennenation.com
- Population
- Approximately 12,000 enrolled citizens
- Location
- Southeastern Montana
Fort Belknap Indian Reservation
- Tribe
- Fort Belknap Indian Community; Aaniiih and Nakoda peoples
- Website
- ftbelknap.org
- Population
- Approximately 7,000 enrolled citizens
- Location
- North-central Montana
Rocky Boy’s Indian Reservation
- Tribe
- Chippewa Cree Tribe
- Website
- chippewa-cree.org
- Population
- Approximately 7,000 enrolled citizens
- Location
- North-central Montana, south of Havre
Pine Ridge Indian Reservation
- Tribe
- Oglala Sioux Tribe
- Website
- oglalalakotanation.info
- Population
- Approximately 50,000 enrolled citizens
- Location
- Southwestern South Dakota
Rosebud Indian Reservation
- Tribe
- Rosebud Sioux Tribe (Sicangu Lakota)
- Website
- rosebudsiouxtribe-nsn.gov
- Population
- Approximately 35,000 enrolled citizens
- Location
- South-central South Dakota
Cheyenne River Indian Reservation
- Tribe
- Cheyenne River Sioux Tribe
- Website
- crstgfp.com
- Population
- Approximately 18,000 enrolled citizens
- Location
- North-central South Dakota
Standing Rock Indian Reservation
- Tribe
- Standing Rock Sioux Tribe
- Website
- standingrock.org
- Population
- Approximately 16,000 enrolled citizens
- Location
- North Dakota and South Dakota along the Missouri River
Lake Traverse Reservation
- Tribe
- Sisseton Wahpeton Oyate
- Website
- swo-nsn.gov
- Population
- Approximately 17,000 enrolled citizens
- Location
- Northeastern South Dakota and southeastern North Dakota
Fort Berthold Indian Reservation
- Tribe
- Mandan, Hidatsa and Arikara Nation
- Website
- mhanation.com
- Population
- Approximately 16,000 enrolled citizens
- Location
- West-central North Dakota around Lake Sakakawea
Turtle Mountain Indian Reservation
- Tribe
- Turtle Mountain Band of Chippewa Indians
- Website
- tmchippewa.com
- Population
- Approximately 30,000–35,000 enrolled citizens
- Location
- North-central North Dakota near Belcourt
Wind River Indian Reservation
- Tribe
- Eastern Shoshone Tribe and Northern Arapaho Tribe
- Website
- easternshoshone.org · northernarapaho.com
- Population
- Approximately 25,000 combined enrolled citizens
- Location
- West-central Wyoming
Uintah and Ouray Reservation
- Tribe
- Ute Indian Tribe
- Website
- utetribe.com
- Population
- Approximately 3,000 enrolled citizens
- Location
- Northeastern Utah
Fort Hall Reservation
- Tribe
- Shoshone-Bannock Tribes
- Website
- sbtribes.com
- Population
- Approximately 6,000 enrolled citizens
- Location
- Southeastern Idaho, north of Pocatello
Nez Perce Reservation
- Tribe
- Nez Perce Tribe (Nimiipuu)
- Website
- nezperce.org
- Population
- Approximately 3,600 enrolled citizens
- Location
- North-central Idaho
Coeur d’Alene Reservation
- Tribe
- Coeur d’Alene Tribe
- Website
- cdatribe-nsn.gov
- Population
- Approximately 2,200 enrolled citizens
- Location
- Northern Idaho
Duck Valley Indian Reservation
- Tribe
- Shoshone-Paiute Tribes
- Website
- shopaitribes.org
- Population
- Approximately 2,000 enrolled citizens
- Location
- Nevada–Idaho border near Owyhee
Pacific Northwest
Yakama Indian Reservation
- Tribe
- Confederated Tribes and Bands of the Yakama Nation
- Website
- yakama.com
- Population
- Approximately 11,000 enrolled citizens
- Location
- South-central Washington
Colville Indian Reservation
- Tribe
- Confederated Tribes of the Colville Reservation
- Website
- colvilletribes.com
- Population
- Approximately 9,500 enrolled citizens
- Location
- North-central Washington
Spokane Indian Reservation
- Tribe
- Spokane Tribe of Indians
- Website
- spokanetribe.com
- Population
- Approximately 2,900 enrolled citizens
- Location
- Eastern Washington along the Spokane River
Quinault Indian Reservation
- Tribe
- Quinault Indian Nation
- Website
- quinaultindiannation.com
- Population
- Approximately 3,000 enrolled citizens
- Location
- Pacific coast of Washington
Lummi Reservation
- Tribe
- Lummi Nation
- Website
- lummi-nsn.gov
- Population
- Approximately 5,700 enrolled citizens
- Location
- Northwestern Washington near Bellingham
Tulalip Reservation
- Tribe
- Tulalip Tribes
- Website
- tulaliptribes-nsn.gov
- Population
- Approximately 5,000 enrolled citizens
- Location
- Western Washington, north of Everett
Puyallup Reservation
- Tribe
- Puyallup Tribe of Indians
- Website
- puyalluptribe-nsn.gov
- Population
- Approximately 6,000 enrolled citizens
- Location
- Tacoma–Puyallup area, Washington
Muckleshoot Reservation
- Tribe
- Muckleshoot Indian Tribe
- Website
- muckleshoot.nsn.us
- Population
- Approximately 3,300 enrolled citizens
- Location
- Western Washington near Auburn
Makah Indian Reservation
- Tribe
- Makah Tribe
- Website
- makah.com
- Population
- Approximately 3,000 enrolled citizens
- Location
- Northwestern tip of Washington’s Olympic Peninsula
Quileute Reservation
- Tribe
- Quileute Tribe
- Website
- quileutenation.org
- Population
- Approximately 800 enrolled citizens
- Location
- Pacific coast at La Push, Washington
Warm Springs Reservation
- Tribe
- Confederated Tribes of the Warm Springs Reservation
- Website
- warmsprings-nsn.gov
- Population
- Approximately 5,300 enrolled citizens
- Location
- North-central Oregon
Umatilla Indian Reservation
- Tribe
- Confederated Tribes of the Umatilla Indian Reservation
- Website
- ctuir.org
- Population
- Approximately 3,100 enrolled citizens
- Location
- Northeastern Oregon near Pendleton
Grand Ronde Community
- Tribe
- Confederated Tribes of the Grand Ronde Community of Oregon
- Website
- grandronde.org
- Population
- Approximately 5,700 enrolled citizens
- Location
- Northwestern Oregon
Siletz Reservation
- Tribe
- Confederated Tribes of Siletz Indians
- Website
- ctsi.nsn.us
- Population
- Approximately 5,600 enrolled citizens
- Location
- Western Oregon near Siletz
Great Lakes
Red Lake Indian Reservation
- Tribe
- Red Lake Band of Chippewa Indians
- Website
- redlakenation.org
- Population
- Approximately 16,000 enrolled citizens
- Location
- Northwestern Minnesota
White Earth Reservation
- Tribe
- White Earth Nation
- Website
- whiteearth.com
- Population
- Approximately 20,000 enrolled citizens
- Location
- Northwestern Minnesota
Leech Lake Reservation
- Tribe
- Leech Lake Band of Ojibwe
- Website
- llojibwe.org
- Population
- Approximately 11,000 enrolled citizens
- Location
- North-central Minnesota
Fond du Lac Reservation
- Tribe
- Fond du Lac Band of Lake Superior Chippewa
- Website
- fdlrez.com
- Population
- Approximately 4,200 enrolled citizens
- Location
- Northeastern Minnesota, west of Duluth
Mille Lacs Reservation
- Tribe
- Mille Lacs Band of Ojibwe
- Website
- millelacsband.com
- Population
- Approximately 4,800 enrolled citizens
- Location
- Central Minnesota
Bois Forte Reservation
- Tribe
- Bois Forte Band of Chippewa
- Website
- boisforte.com
- Population
- Approximately 3,500 enrolled citizens
- Location
- Northeastern Minnesota
Menominee Indian Reservation
- Tribe
- Menominee Indian Tribe of Wisconsin
- Website
- menominee-nsn.gov
- Population
- Approximately 8,700 enrolled citizens
- Location
- Northeastern Wisconsin
Oneida Reservation
- Tribe
- Oneida Nation
- Website
- oneida-nsn.gov
- Population
- Approximately 17,000 enrolled citizens
- Location
- Northeastern Wisconsin near Green Bay
Ho-Chunk Nation Tribal Lands
- Tribe
- Ho-Chunk Nation
- Website
- ho-chunknation.com
- Population
- Approximately 7,800 enrolled citizens
- Location
- Scattered trust lands and communities across Wisconsin
Bad River Reservation
- Tribe
- Bad River Band of Lake Superior Chippewa
- Website
- badriver-nsn.gov
- Population
- Approximately 7,000 enrolled citizens
- Location
- Northern Wisconsin along Lake Superior
Lac Courte Oreilles Reservation
- Tribe
- Lac Courte Oreilles Band of Lake Superior Chippewa
- Website
- lcotribe.com
- Population
- Approximately 7,000 enrolled citizens
- Location
- Northwestern Wisconsin
Lac du Flambeau Reservation
- Tribe
- Lac du Flambeau Band of Lake Superior Chippewa
- Website
- ldftribe.com
- Population
- Approximately 3,400 enrolled citizens
- Location
- North-central Wisconsin
California, East & Alaska
Yurok Reservation
- Tribe
- Yurok Tribe
- Website
- yuroktribe.org
- Population
- Approximately 6,300 enrolled citizens
- Location
- Northwestern California along the lower Klamath River
Hoopa Valley Reservation
- Tribe
- Hoopa Valley Tribe
- Website
- hoopa-nsn.gov
- Population
- Approximately 3,300 enrolled citizens
- Location
- Northwestern California along the Trinity River
Round Valley Indian Reservation
- Tribe
- Round Valley Indian Tribes
- Website
- rvit.org
- Population
- Approximately 5,000 enrolled citizens
- Location
- Mendocino County, northern California
Tule River Reservation
- Tribe
- Tule River Indian Tribe
- Website
- tulerivertribe-nsn.gov
- Population
- Approximately 2,000 enrolled citizens
- Location
- Tulare County, central California
Pechanga Reservation
- Tribe
- Pechanga Band of Indians
- Website
- pechanga-nsn.gov
- Population
- Approximately 2,000 enrolled citizens
- Location
- Riverside County, southern California
Morongo Reservation
- Tribe
- Morongo Band of Mission Indians
- Website
- morongonation.org
- Population
- Approximately 1,000 enrolled citizens
- Location
- Riverside County, southern California
Agua Caliente Indian Reservation
- Tribe
- Agua Caliente Band of Cahuilla Indians
- Website
- aguacaliente.org
- Population
- Approximately 500 enrolled citizens
- Location
- Coachella Valley, including parts of Palm Springs, California
Seminole Reservations of Florida
- Tribe
- Seminole Tribe of Florida
- Website
- semtribe.com
- Population
- Approximately 4,300 enrolled citizens
- Location
- Multiple reservations in southern and central Florida
Miccosukee Reservation Lands
- Tribe
- Miccosukee Tribe of Indians of Florida
- Website
- miccosukee.com
- Population
- Approximately 600 enrolled citizens
- Location
- South Florida, including Everglades-area lands
Qualla Boundary
- Tribe
- Eastern Band of Cherokee Indians
- Website
- ebci.com
- Population
- Approximately 16,000 enrolled citizens
- Location
- Western North Carolina
Catawba Indian Reservation
- Tribe
- Catawba Indian Nation
- Website
- catawba.com
- Population
- Approximately 3,600 enrolled citizens
- Location
- Northern South Carolina near Rock Hill
St. Regis Mohawk Reservation (Akwesasne)
- Tribe
- Saint Regis Mohawk Tribe
- Website
- srmt-nsn.gov
- Population
- Approximately 16,000 enrolled citizens
- Location
- Northern New York along the St. Lawrence River and international border
Allegany and Cattaraugus Territories
- Tribe
- Seneca Nation of Indians
- Website
- sni.org
- Population
- Approximately 8,000 enrolled citizens
- Location
- Western New York
Onondaga Nation Territory
- Tribe
- Onondaga Nation
- Website
- onondaganation.org
- Population
- Approximately 1,000–1,500 citizens
- Location
- Central New York, south of Syracuse
Shinnecock Reservation
- Tribe
- Shinnecock Indian Nation
- Website
- shinnecock-nsn.gov
- Population
- Approximately 1,600 enrolled citizens
- Location
- Southampton, Long Island, New York
Mashpee Wampanoag Reservation
- Tribe
- Mashpee Wampanoag Tribe
- Website
- mashpeewampanoagtribe-nsn.gov
- Population
- Approximately 3,000 enrolled citizens
- Location
- Mashpee and Taunton, Massachusetts
Penobscot Indian Island Reservation
- Tribe
- Penobscot Nation
- Website
- penobscotnation.org
- Population
- Approximately 2,300 enrolled citizens
- Location
- Penobscot River islands near Old Town, Maine
Annette Islands Reserve
- Tribe
- Metlakatla Indian Community
- Website
- metlakatla.com
- Population
- About 1,450 reservation residents in the 2020 Census
- Location
- Annette Island, southeastern Alaska; Alaska’s only federal Indian reservation
Additional Reservations Without a Confirmed Standalone Website
Picuris Pueblo
- Tribe
- Pueblo of Picuris
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 300 enrolled citizens
- Location
- Taos County, north-central New Mexico
San Felipe Pueblo
- Tribe
- Pueblo of San Felipe
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 3,400 enrolled citizens
- Location
- Sandoval County, central New Mexico
Kewa Pueblo
- Tribe
- Pueblo of Kewa, also known as Santo Domingo Pueblo
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 5,000 enrolled citizens
- Location
- Sandoval County, central New Mexico
Cochiti Pueblo
- Tribe
- Pueblo of Cochiti
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 1,500 enrolled citizens
- Location
- Sandoval County, north-central New Mexico
Zia Pueblo
- Tribe
- Pueblo of Zia
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 900 enrolled citizens
- Location
- Sandoval County, north-central New Mexico
Yomba Shoshone Reservation
- Tribe
- Yomba Shoshone Tribe
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 100–150 enrolled citizens
- Location
- Nye County, central Nevada
Skull Valley Indian Reservation
- Tribe
- Skull Valley Band of Goshute Indians
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 100–150 enrolled citizens
- Location
- Tooele County, western Utah
Goshute Reservation
- Tribe
- Confederated Tribes of the Goshute Reservation
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 500 enrolled citizens
- Location
- Utah–Nevada border
Fort McDermitt Indian Reservation
- Tribe
- Fort McDermitt Paiute and Shoshone Tribe
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 1,000 enrolled citizens
- Location
- Nevada–Oregon border
Summit Lake Indian Reservation
- Tribe
- Summit Lake Paiute Tribe
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 120 enrolled citizens
- Location
- Northwestern Nevada
Big Lagoon Rancheria
- Tribe
- Big Lagoon Rancheria
- Website
- No standalone official website confirmed — BIA directory
- Population
- Small tribal community; verify current enrollment with the tribe
- Location
- Humboldt County, northwestern California
Cold Springs Rancheria
- Tribe
- Cold Springs Rancheria of Mono Indians
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 250–300 enrolled citizens
- Location
- Fresno County, central California
Mesa Grande Reservation
- Tribe
- Mesa Grande Band of Diegueño Mission Indians
- Website
- No standalone official website confirmed — BIA directory
- Population
- Verify current enrollment with the tribe
- Location
- San Diego County, southern California
Cedarville Rancheria
- Tribe
- Cedarville Rancheria of Northern Paiute Indians
- Website
- No standalone official website confirmed — BIA directory
- Population
- Small tribal community; verify current enrollment with the tribe
- Location
- Modoc County, northeastern California
Fort Bidwell Indian Reservation
- Tribe
- Fort Bidwell Indian Community
- Website
- No standalone official website confirmed — BIA directory
- Population
- Small tribal community; verify current enrollment with the tribe
- Location
- Modoc County, northeastern California
Tonawanda Reservation
- Tribe
- Tonawanda Band of Seneca
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 1,200 enrolled citizens
- Location
- Western New York
Tuscarora Reservation
- Tribe
- Tuscarora Nation
- Website
- No standalone official website confirmed — BIA directory
- Population
- Approximately 1,100 enrolled citizens
- Location
- Niagara County, western New York
Poospatuck Reservation
- Tribe
- Unkechaug Indian Nation
- Website
- No standalone official website confirmed — contact through New York State tribal resources
- Population
- Approximately 400–500 tribal citizens
- Location
- Mastic, Long Island, New York
Indian Township Reservation
- Tribe
- Passamaquoddy Tribe at Indian Township
- Website
- No standalone official website confirmed — BIA directory
- Population
- Verify current community population with the tribe
- Location
- Washington County, eastern Maine
Pleasant Point Reservation
- Tribe
- Passamaquoddy Tribe at Sipayik
- Website
- No standalone official website confirmed — BIA directory
- Population
- Verify current community population with the tribe
- Location
- Perry, Washington County, Maine