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 2010 Boundaries

    Metadata Updated: February 24, 2025

    This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes the State, County, and Census Block Groups boundaries from the TIGER shapefiles compiled into a single national coverage for each layer. The TIGER/Line Files are shapefiles and related database files (.dbf) that 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).

    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 17, 2021
    Metadata Created Date February 24, 2025
    Metadata Updated Date February 24, 2025
    Reference Date(s) November 14, 2011 (publication)
    Frequency Of Update TIGER/LINE SHAPEFILES ARE EXTRACTED FROM THE CENSUS MAF/TIGER DATABASE. NO CHANGES OR UPDATES WILL BE MADE TO THIS VERSION OF THE TIGER/LINE SHAPEFILES. FUTURE RELEASES OF TIGER/LINE SHAPEFILES WILL REFLECT UPDATES MADE TO THE CENSUS MAF/TIGER DATABASE.

    Metadata Source

    Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Date June 17, 2021
    Metadata Created Date February 24, 2025
    Metadata Updated Date February 24, 2025
    Reference Date(s) November 14, 2011 (publication)
    Responsible Party U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory (NERL), EnviroAtlas (Point of Contact)
    Contact Email
    Guid {aa15c5fc-27aa-4416-8449-2a019aa87554}
    Access Constraints 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., Access Constraints: None
    Bbox East Long 179.859681
    Bbox North Lat 71.441059
    Bbox South Lat 18.865460
    Bbox West Long -179.231086
    Coupled Resource
    Frequency Of Update TIGER/LINE SHAPEFILES ARE EXTRACTED FROM THE CENSUS MAF/TIGER DATABASE. NO CHANGES OR UPDATES WILL BE MADE TO THIS VERSION OF THE TIGER/LINE SHAPEFILES. FUTURE RELEASES OF TIGER/LINE SHAPEFILES WILL REFLECT UPDATES MADE TO THE CENSUS MAF/TIGER DATABASE.
    Harvest Object Id 6713a3e4-1bf4-46aa-89a2-0e073d7a832d
    Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
    Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
    Licence https://edg.epa.gov/EPA_Data_License.html
    Licence Url https://edg.epa.gov/EPA_Data_License.html
    Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-179.231086, 18.86546], [179.859681, 18.86546], [179.859681, 71.441059], [-179.231086, 71.441059], [-179.231086, 18.86546]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2010-01-01
    Temporal Extent End 2010-07-01

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