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States

Published by United States Census Bureau (USCB) | Department of Transportation | Catalog Last Checked: July 17, 2026 at 06:10 PM | Dataset Last Updated: July 09, 2024 at 12:00 AM
The States dataset was updated on October 31, 2023 from the United States Census Bureau (USCB) and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). This resource is a member of a series. 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. States and equivalent entities are the primary governmental divisions of the United States. In addition to the fifty States, the Census Bureau treats the District of Columbia, Puerto Rico, and each of the Island Areas (American Samoa, the Commonwealth of the Northern Mariana Islands, Guam, and the U.S. Virgin Islands) as the statistical equivalents of States for the purpose of data presentation. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529079

Resources

3 resources available

  • Open Data Catalog

    TEXT/HTML
  • ArcGIS REST Services Directory Feature Server (WFS)

    TEXT/HTML
  • Repository and Open Science Access Portal (ROSA P) NTAD Archive Collection

    TEXT/HTML

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