TIGER/Line Shapefile, 2021, Nation, U.S., Core-Based Statistical Areas
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 filewith 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.
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 of the county or counties or equivalent entities associated with at least one urban core (urbanized area or urban cluster) of at least 10,000 population, plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core. Categories of CBSAs are: Metropolitan Statistical Areas, based on urbanized areas of 50,000 or more population; and Micropolitan Statistical Areas, based on urban clusters of at least 10,000 population but less than 50,000 population.
The CBSA boundaries are those defined by OMB based on the 2010 Census, published in 2013, and updated in 2018.
Resources
4 resources available
-
tl_2021_us_cbsa.zip
ZIP -
tl_2021_cbsa.shp.ea.iso.xml
XML -
TIGERweb/tigerWMS_ACS2021 (MapServer)
TEXT/HTML -
TIGERweb/CBSA (MapServer)
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch",
"@type": "vcard:Contact",
"hasEmail": "mailto:geo.geography@census.gov"
}
|
| describedByType | application/octet-steam |
| description | 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 filewith 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. 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 of the county or counties or equivalent entities associated with at least one urban core (urbanized area or urban cluster) of at least 10,000 population, plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core. Categories of CBSAs are: Metropolitan Statistical Areas, based on urbanized areas of 50,000 or more population; and Micropolitan Statistical Areas, based on urban clusters of at least 10,000 population but less than 50,000 population. The CBSA boundaries are those defined by OMB based on the 2010 Census, published in 2013, and updated in 2018. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "tl_2021_us_cbsa.zip",
"format": "ZIP",
"mediaType": "application/zip",
"description": "The TIGER/Line Shapefiles are the fully supported, core geographic product from the U.S. Census Bureau. They are extracts 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. ",
"downloadURL": "https://www2.census.gov/geo/tiger/TIGER2021/CBSA/tl_2021_us_cbsa.zip",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "tl_2021_cbsa.shp.ea.iso.xml",
"format": "XML",
"mediaType": "application/xml",
"description": "Entity and attribute file",
"downloadURL": "https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Archived_19110/tl_2021_cbsa.shp.ea.iso.xml",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "TIGERweb/tigerWMS_ACS2021 (MapServer)",
"accessURL": "https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/tigerWMS_ACS2021/MapServer",
"mediaType": "text/html",
"description": "The Open Geospatial Consortium, Inc. (OGC) Web Map Service interface standard (WMS) provides a simple HTTP interface for requesting geo-registered map images from our geospatial database. The response to the request is one or more geo-registered map images that can be displayed in a browser or WMS client application. By gaining access to our data through our WMS, users can produce maps containing TIGERweb layers combined with layers from other servers.",
"describedByType": "application/octet-stream"
},
{
"@type": "dcat:Distribution",
"title": "TIGERweb/CBSA (MapServer)",
"accessURL": "https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/CBSA/MapServer",
"mediaType": "text/html",
"description": "The GeoServices REST Specification provides a way for Web clients to communicate with geographic information system (GIS) servers through Representational State Transfer (REST) technology.",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Archived_19115/tl_2021_us_cbsa.shp.iso.xml |
| issued | 2021-01-01T00:00:00.000+00:00 |
| keyword |
[
"Nation",
"Polygon",
"Core Based Statistical Area",
"CBSA",
"United States",
"U.S."
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2021-05-01T00:00:00.000+00:00 |
| publisher |
{
"name": "U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | 146.154418,-14.601813,-178.443593,71.439786 |
| temporal | 2020-06-01T00:00:00+00:00/2021-05-01T00:00:00+00:00 |
| title | TIGER/Line Shapefile, 2021, Nation, U.S., Core-Based Statistical Areas |
