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• Organization: U.S. Environmental Protection Agency
• Dataset Last Updated: February 11, 2021

This dataset provides authoritative names for federally recognized tribes as defined by the Bureau of Indian Affairs. EPA maintains this data (1978 - Present) and makes it available via the...

• FILE

• Organization: U.S. Environmental Protection Agency
• Dataset Last Updated: May 28, 2026 at 12:00 AM

This layer represents point locations for areas associated with federally recognized tribal entities in Virginia that do yet have boundaries in the Census American Indian, Alaska Native, Native...

• HTML

• Organization: Department of the Interior
• Dataset Last Updated: August 05, 2026 at 05:07 PM

For a detailed view of Alaska, please reference the BIA AIAN LAR (Alaska Detail) Map here: https://bia-geospatial.maps.arcgis.com/sharing/rest/content/items/c914b3914c97440f9e90d142be55a683/data....

• WEB

• Organization: Department of the Interior
• Dataset Last Updated: May 30, 2025 at 04:06 PM

For the contiguous U.S., please reference the BIA AIAN Land Area Representation Map here: https://bia-geospatial.maps.arcgis.com/sharing/rest/content/items/01ef53c5a989454abca926f6b5a0584c/data....

• WEB

• Organization: Department of Homeland Security
• Dataset Last Updated: June 01, 2025 at 09:22 PM

The Bureau of Indian Affairs (BIA) Tribal Directory. The Bureau of Indian Affairs (BIA) first developed the Tribal Leaders Directory as an internal reference document for its employees. The...

• ASPX

• Organization: Department of the Interior
• Dataset Last Updated: August 24, 2026 at 10:00 AM

It is important to note that the Tribal Leadership Directory is not an official listing of federally recognized tribes. It should be used in conjunction with the Federal Register Notice of Indian...

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• +6 more

• Organization: Department of the Interior
• Dataset Last Updated: May 14, 2025 at 04:32 PM

It is important to note that the Tribal Leadership Directory is not an official listing of federally recognized tribes. It should be used in conjunction with the Federal Register Notice of Indian...

• REST
• WEB

• Organization: Department of the Interior
• Dataset Last Updated: May 30, 2025 at 04:12 PM

There are twelve Bureau of Indian Affairs Regions: Alaska, Eastern, Eastern Oklahoma, Great Plains, Midwest, Navajo, Northwest, Pacific, Rocky Mountain, Southern Plains, Southwest, Western. The...

• REST
• WEB

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2014 at 12:00 AM

The American Indian/Alaska Native/Native Hawaiian (AIANNH) Areas Shapefile includes the following legal entities: federally recognized American Indian reservations and...

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• Organization: Department of the Interior
• Dataset Last Updated: December 05, 2025 at 08:47 PM

Public Law 102-477 (usually referred to simply as “477”) is the Indian Employment, Training and Related Services Demonstration Act (25 U.S.C. 3401 et seq). It was passed in 1992 and has been...

• REST
• WEB

• Organization: U.S. Department of Health & Human Services

This dataset contains American Relief Act (ARA) of 2025 allocation amounts for federally recognized tribes, tribal organizations, and eligible Native organizations. It includes tribal funding...

• EXCE

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2014 at 12:00 AM

American Indian tribal subdivisions are administrative subdivisions of federally recognized American Indian reservations/off-reservation trust lands or Oklahoma tribal statistical...

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• HTML
• XML

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2018 at 12:00 AM

The TIGER/Line Shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• ZIP
• HTML
• HTML
• HTML

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2017 at 12:00 AM

The TIGER/Line Shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

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• HTML
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• HTML

• Organization: U.S. Environmental Protection Agency
• Dataset Last Updated: May 28, 2026 at 12:00 AM

This layer represents center points of Alaska Native Villages. The Alaska Native Villages are associated with Federally recognized tribal entities. Changes: May 28, 2026: There three name updates...

• HTML

• Organization: Department of Justice
• Dataset Last Updated: July 13, 2006 at 12:00 AM

The study compiles data on the law enforcement, courts and administration, corrections and intermediate sanctions, criminal history records, and justice statistics of the federally...

• V1

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2013 at 12:00 AM

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master...

• ZIP

• Organization: U.S. Census Bureau, Department of Commerce

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• IO
• WMS
• SHAP

• Organization: U.S. Census Bureau, Department of Commerce
• Dataset Last Updated: January 01, 2014 at 12:00 AM

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File /...

• ZIP

• Organization: U.S. Census Bureau, Department of Commerce

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically...

• IO
• WMS
• SHAP