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The Repatriation Database Data from Nov. 29, 2023

University of Michigan Museum of Anthropology

Located in Michigan

The Univ. of Michigan has the 24th largest collection of unrepatriated Native American remains in the U.S. The institution reported still having the remains of at least 700 Native Americans that it has not made available for return to tribes.

The institution has made available for return 53% of the more than 1,600 Native American remains that it reported to the federal government.

remains of 894 Native Americans made available for return to tribes
remains of at least 781 Native Americans not made available for return

Where Native American remains reported by the Univ. of Michigan were taken from

Each county is a peak
Height is the minimum amount of remains taken from county, as reported by institution
Color is reported rate of remains made available for return to tribes
0%100%
Institution reported no remains taken from these counties
Location of institution
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Note: The Univ. of Michigan reported remains of at least 28 Native Americans with no location information. 0% of these remains were made available for return to tribes.
Under the Native American Graves Protection and Repatriation Act, when an institution establishes a connection between tribes and remains, it must publish a list of the tribes eligible to make a repatriation claim. The remains are then made available for return to the tribe(s). Once a tribal claim is made, physical transfer may occur. Many remains have been physically returned to tribes, but data on this is spotty because the law does not require institutions to report when these transfers occur.

Timeline of Native American remains made available for return to tribes by the Univ. of Michigan

Tribal and institutional capacity, funding, staffing, regulatory changes, audits, Review Committee decisions and litigation may influence timelines. Under NAGPRA, institutions determine whether Native American remains may be returned through cultural affiliation using evidence such as tribal traditional knowledge and biological and archaeological links, or through disposition based on geographic affiliation.

How the Univ. of Michigan compares to other institutions

The amount of Native American remains still held by institutions ranges widely.

The Univ. of Michigan made Native American remains available for return to 67 tribes.

Institutions often make remains available for return to multiple tribes, so the amount of remains listed below may be counted for more than one tribe.
TribeRemains Made Available for Return To
Keweenaw Bay Indian Community, Michigan841
Lac Vieux Desert Band of Lake Superior Chippewa Indians of Michigan841
Bay Mills Indian Community, Michigan839
Grand Traverse Band of Ottawa and Chippewa Indians, Michigan839
Saginaw Chippewa Indian Tribe of Michigan839
Sault Ste. Marie Tribe of Chippewa Indians, Michigan839
Little River Band of Ottawa Indians, Michigan786
Little Traverse Bay Bands of Odawa Indians, Michigan778
Hannahville Indian Community, Michigan669
Match-e-be-nash-she-wish Band of Pottawatomi Indians of Michigan669
Nottawaseppi Huron Band of the Potawatomi, Michigan (formerly the Huron Potawatomi, Inc.)669
Pokagon Band of Potawatomi Indians, Michigan and Indiana669
Chippewa Cree Indians of the Rocky Boy's Reservation, Montana637
Bois Forte Band (Nett Lake) of the Minnesota Chippewa Tribe, Minnesota628
Fond du Lac Band of the Minnesota Chippewa Tribe, Minnesota628
Grand Portage Band of the Minnesota Chippewa Tribe, Minnesota628
Lac Courte Oreilles Band of Lake Superior Chippewa Indians of Wisconsin628
Lac du Flambeau Band of Lake Superior Chippewa Indians of the Lac du Flambeau Reservation of Wisconsin628
Leech Lake Band of the Minnesota Chippewa Tribe, Minnesota628
Mille Lacs Band of the Minnesota Chippewa Tribe, Minnesota628
Red Cliff Band of Lake Superior Chippewa Indians of Wisconsin628
Red Lake Band of Chippewa Indians, Minnesota628
Sokaogon Chippewa Community, Wisconsin628
St. Croix Chippewa Indians of Wisconsin628
Turtle Mountain Band of Chippewa Indians of North Dakota628
White Earth Band of Minnesota Chippewa Tribe, Minnesota628
Bad River Band of the Lake Superior Tribe of Chippewa Indians of the Bad River Reservation, Wisconsin626
Ottawa Tribe of Oklahoma561
Citizen Potawatomi Nation, Oklahoma456
Forest County Potawatomi Community, Wisconsin456
Prairie Band of Potawatomi Nation456
Quechan Tribe of the Fort Yuma Indian Reservation, California and Arizona455
Wyandotte Nation432
Kickapoo Traditional Tribe of Texas172
Kickapoo Tribe of Indians of the Kickapoo Reservation in Kansas172
Kickapoo Tribe of Oklahoma172
Sac and Fox Nation of Missouri in Kansas and Nebraska171
Sac and Fox Nation, Oklahoma171
Sac and Fox Tribe of the Mississippi in Iowa171
Miami Tribe of Oklahoma127
Peoria Tribe of Indians of Oklahoma126
Seneca Nation of Indians126
Seneca-Cayuga Nation126
Tonawanda Band of Seneca126
Absentee-Shawnee Tribe of Indians of Oklahoma123
Delaware Nation, Oklahoma123
Delaware Tribe of Indians123
Eastern Shawnee Tribe of Oklahoma123
Shawnee Tribe123
Little Shell Tribe of Chippewa Indians of Montana50
Menominee Indian Tribe of Wisconsin30
Minnesota Chippewa Tribe, Minnesota28
Chickasaw Nation5
Quapaw Nation4
Alabama-Coushatta Tribe of Texas1
Alabama-Quassarte Tribal Town, Oklahoma1
Choctaw Nation of Oklahoma1
Coushatta Tribe of Louisiana1
Jena Band of Choctaw Indians1
Miccosukee Tribe of Indians1
Mississippi Band of Choctaw Indians1
Muscogee (Creek) Nation1
Poarch Band of Creek Indians1
Seminole Tribe of Florida1
Standing Rock Sioux Tribe of North and South Dakota1
The Seminole Nation of Oklahoma1
Thlopthlocco Tribal Town1

The Univ. of Michigan reported making 22% of more than 11,200 associated funerary objects available for return to tribes.

The funerary objects were taken along with Native American remains reported by the institution.
2,477 associated funerary objects made available for return to tribes
at least 8,734 associated funerary objects not made available for return
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About the Data

This tool presents a dataset maintained by the National Park Service containing all the Native American human remains and associated funerary objects that institutions have reported to the federal government under the Native American Graves Protection and Repatriation Act. The dataset includes information about the state and county where remains and objects were taken from, which institutions hold them and whether they have been made available for return to tribes.

The data is self-reported by institutions. The amount of unrepatriated Native American remains reported by institutions is a minimum estimate of individuals and institutions frequently adjust these numbers when they reinventory groups of remains. Some institutions that are subject to NAGPRA have also entirely failed to report the remains in their possession. As a result, the numbers provided are best taken as estimates. The actual number and geographic scope of what’s held by publicly funded institutions is larger than what is presently documented.

ProPublica supplemented this dataset with information about cultural affiliation and disposition to specific tribes by systematically parsing the text of Notices of Inventory Completion published in the Federal Register. An additional dataset from the Department of Housing and Urban Development, the Tribal Directory Assessment Tool, was used for the section on remains not made available for return from counties that each tribe has indicated interest in to the federal government.

Institution location and tribal headquarters location information was provided by National NAGPRA. The location of some groups that are not federally recognized was provided through research by ProPublica.

Institutions that are part of a larger entity are grouped. (For example, the Mesa Verde National Park is part of the U.S. Department of the Interior.)

Institutions that have not submitted information to the federal government are not listed. The Smithsonian Institution is not listed because its repatriation process falls under the National Museum of the American Indian Act and it is not required to publicly report its holdings with the same detail as institutions subject to NAGPRA.

If you work for an institution and would like to provide comment on your institution’s repatriation efforts, please email [email protected]. If you think the data is incorrect or have a data request, please get in touch. We are aware of some issues with the accuracy of location information and tribes mistakenly being identified for disposition of Native American remains in published notices.

If you want to share something else with ProPublica, we’d like to hear from you.

If you have questions about implementing or complying with the Native American Graves Protection and Repatriation Act, get in touch with National NAGPRA or the NAGPRA Community of Practice.

We use the word “tribes” to refer to all groups that institutions made Native American remains available to under NAGPRA. This includes tribes, nations, bands, pueblos, communities, Native Alaskan villages, Native Hawaiian organizations and non-federally recognized groups.

Data sources from Department of the Interior, National Park Service, National NAGPRA Program, the Federal Register, Department of Housing and Development, Tribal Directory Assessment Tool