* - Currently paid memberships for 2021-2022
Alaska
- Aleutian/Pribilof Islands Association, Inc.
- Association of Village Council Presidents*
- Athabascan (Council of) EHS
- Central Council of Tlingit-Haida
- Chugachmiut*
- Fairbanks Native Association
- Kawerek, Inc.
- Kenaitze Indian Tribe, IRA
- Metlakatla Indian Community
- Native Village of Tyonek
- Cook Inlet Native Head Start
- Tanana Chiefs Conference
Idaho
Minnesota
Montana
- Blackfeet Nation
- Confederated Salish and Kootenai Tribes
- Crow Tribe of Indians
- Fort Belknap Indian Community*
- Fort Peck Indian Community*
- Northern Cheyenne Tribal Council
- Rocky Boy's Chippewa Cree
Nebraska
North Dakota
- Spirit Lake Tribal Council
- Standing Rock Sioux Tribe
- Three Affiliated Tribes
- Turtle Mountain Band of Chippewa Indians
Oregon
- Confederated Tribes of Grand Ronde
- Confederated Tribes of Siletz
- Confederated Tribes of Umatilla
- Confederated Tribes of Warm Springs
- Coquille Indian Tribe
South Dakota
- Cheyenne River Sioux
- Crow Creek Sioux Tribe
- Dakota Transitional
- Lower Brule Sioux Tribe
- Oglala Lakota College Head Start
- Rosebud Sioux Tribal Council*
- Rural America Initiatives
- Sisseton-Wahpeton Dakota Nation
- Yankton Sioux Tribe
Washington
- Chehalis Indian Community*
- Colville Confederated Tribes
- Lower Elwha-Klallam Tribe*
- Lummi Indian Business Council
- Makah Tribal Council
- Muckleshoot Indian Tribe
- Nisqually Indian Tribe
- Nooksack Indian Tribe
- Port Gamble S'Klallam Tribe
- Quileute Tribal Council
- Quinault Indian Nation
- Samish Indian Nation
- Skokomish Indian Tribe
- Spokane Indian Tribe
- Suquamish Tribe
- Tulalip Tribes*
- Upper Skagit Indian Tribe
- Yakama Tribal Council
Wisconsin
- Bad River Tribal Council
- Forest County Potawatomi Tribe
- Ho-Chunk Nation
- Lac Courte Oreilles
- Lac Du Flambeau Band of Lake Superior Chippewas
- Menominee Tribe of Wisconsin
- Oneida Tribe of Indians
- Red Cliff Band of Lake Superior Chippewas
- St. Croix Indians of Wisconsin
- Stockbridge-Munsee Tribal Council
Wyoming
- Shoshone and Arapaho Joint Business Council