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    • Census 5-Digit ZIP Code Tabulation Area (ZCTA5) National

      ZIP Code Tabulation Areas (ZCTAs) are approximate area representations of U.S. Postal Service (USPS) ZIP Code service areas that the Census Bureau creates to present statistical...
    • 2014_necta_500k

      In New England (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, and Vermont), the Office of Management and Budget (OMB) has defined an alternative county...
    • kml_aiannnh_500

      The American Indian/Alaska Native/Native Hawaiian (AIANNH) Areas cartographic boundary file includes generalized versions of the following legal entities: federally...
    • Current county and Equivlaent National Shapefile

      The primary legal divisions of most states are termed counties. In Louisiana, these divisions are known as parishes. In Alaska, which has no counties, the equivalent entities...
    • county_20m

      county_20m
    • Primary Roads National Shapefile

      Primary roads are generally divided, limited-access highways within the interstate highway system or under State management, and are distinguished by the presence of...
    • 2017_division_500

      Divisions are groupings of states within a census geographic region, established by the Census Bureau for the presentation of census data. The current nine divisions (East North...
    • 2016_kml_anrc_500

      Alaska Native Regional Corporations (ANRCs) were created pursuant to the Alaska Native Claims Settlement Act (ANCSA), which is federal legislation (Pub. L. 92-203, 85 Stat. 688...
    • 2017_anrc_500

      Alaska Native Regional Corporations (ANRCs) were created pursuant to the Alaska Native Claims Settlement Act (ANCSA), which is federal legislation (Pub. L. 92-203, 85 Stat. 688...
    • 2017_cbsa_500kml

      Metropolitan and Micropolitan Statistical Areas are together termed Core Based Statistical Areas (CBSAs) and are defined by the Office of Management and Budget (OMB) and consist...
    • kml_cbsa_5m

      Metropolitan and Micropolitan Statistical Areas are together termed Core Based Statistical Areas (CBSAs) and are defined by the Office of Management and Budget (OMB) and consist...
    • 2015TigerUnsd

      School Districts are single-purpose administrative units within which local officials provide public educational services for the area's residents.
    • Tiger2015Mil

      The Census Bureau includes landmarks such as military installations in the MTDB for locating special features and to help enumerators during field operations.
    • 2016_kml_nation

      This file depicts the shape of the United States clipped back to a generalized coastline. This nation layer covers the extent of the fifty states, the District of Columbia,...
    • 2014 Current Tribal Census Tract

      A tribal census tract is a relatively permanent statistical subdivision of a federally recognized American Indian reservation and/or off-reservation trust land, delineated by...
    • 2015TigerAreawater

      The Area Hydrography Shapefile contains the geometry and attributes of both perennial and intermittent area hydrography features, including ponds, lakes, oceans, swamps (up to...
    • 2016_kml_cbsa_20

      Metropolitan and Micropolitan Statistical Areas are together termed Core Based Statistical Areas (CBSAs) and are defined by the Office of Management and Budget (OMB) and consist...
    • 2014_county_20m

      The primary legal divisions of most states are termed counties. In Louisiana, these divisions are known as parishes. In Alaska, which has no counties, the equivalent entities...
    • 2017_region_5

      Regions are four groupings of states (Northeast, South, Midwest, and West) established by the Census Bureau in 1942 for the presentation of census data.
    • Census Bureau Regional Office Boundaries

      The Census Bureau has six regional offices to facilitate data collection, data dissemination and geographic operations within their boundary. The surveys these office collect...