Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • TIGER/Line Shapefile, 2019, nation, U.S., Current American Indian Tribal Subdivision (AITS) National

    Metadata Updated: December 5, 2022

    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 Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation.

    American Indian tribal subdivisions are administrative subdivisions of federally recognized American Indian reservations/off-reservation trust lands or Oklahoma tribal statistical areas (OTSAs). These entities are internal units of self-government and/or administration that serve social, cultural, and/or economic purposes for the American Indian tribe or tribes on the reservations/off-reservation trust lands or OTSAs. The Census Bureau obtains the boundary and attribute information for tribal subdivisions on federally recognized American Indian reservations and off-reservation trust lands from federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS). For the 2010 Census, the boundaries for tribal subdivisions on OTSAs were also obtained from federally recognized tribal governments through the Tribal Statistical Areas Program (TSAP). Note that tribal subdivisions do not exist on all reservations/off-reservation trust lands or OTSAs, rather only where they were submitted to the Census Bureau by the federally recognized tribal government for that area.

    The boundaries for American Indian tribal subdivisions are as of January 1, 2019, as reported by the federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS).

    The boundaries for tribal subdivisions on OTSAs are those reported as of January 1, 2010 through TSAP.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date June 1, 2019
    Metadata Created Date November 1, 2022
    Metadata Updated Date December 5, 2022
    Reference Date(s) 2019 (publication)
    Frequency Of Update notPlanned

    Metadata Source

    Harvested from Archived NGDA Standalones

    Other Data Resources

    Graphic Preview

    URL for the TigerWeb Web Mapping Service

    Additional Metadata

    Resource Type Dataset
    Metadata Date June 1, 2019
    Metadata Created Date November 1, 2022
    Metadata Updated Date December 5, 2022
    Reference Date(s) 2019 (publication)
    Responsible Party Unknown
    Contact Email
    Guid tl_2019_us_aitsn.shp.iso.xml
    Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff ["Arctic","Permafrost and Arctic Landscapes"",""Arctic Development and Transport","Arctic Peoples and Ecosystems"]
    Access Constraints Access Constraints: None, Use Constraints:The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest.
    Bbox East Long 179.859681
    Bbox North Lat 71.439786
    Bbox South Lat -14.601813
    Bbox West Long -179.231086
    Coupled Resource
    Frequency Of Update notPlanned
    Graphic Preview Description URL for the TigerWeb Web Mapping Service
    Graphic Preview File http://tigerweb.geo.census.gov/arcgis/services/TIGERweb/tigerWMS_Current/MapServer/WmsServer?REQUEST=GetMap&SERVICE=WMS&VERSION=1.3.0&LAYERS=Tribal Subdivisions,Tribal Subdivisions Labels,Oklahoma Tribal Statistical Areas,Oklahoma Tribal Statistical Areas Labels&STYLES=default,default,default,default&FORMAT=image/svg+xml&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&CRS=EPSG:4326&BBOX=+31.7134386,-112.0355607,+32.17347503,-111.6407790&WIDTH=891&HEIGHT=751
    Graphic Preview Type URL for the TigerWeb Web Mapping Service
    Harvest Object Id 472c5174-03eb-480a-936b-9c6b5e363078
    Harvest Source Id 1f2212ed-f1f8-4ea1-b928-e306f77f2247
    Harvest Source Title Archived NGDA Standalones
    Licence
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-179.231086, -14.601813], [179.859681, -14.601813], [179.859681, 71.439786], [-179.231086, 71.439786], [-179.231086, -14.601813]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2018-06
    Temporal Extent End 2019-05

    Didn't find what you're looking for? Suggest a dataset here.