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TIGER/Line Shapefile, 2021, State, Louisiana, County Subdivisions

Metadata Updated: November 1, 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.

County subdivisions are the primary divisions of counties and their equivalent entities for the reporting of Census Bureau data. They include legally-recognized minor civil divisions (MCDs) and statistical census county divisions (CCDs), and unorganized territories. For the 2010 Census, the MCDs are the primary governmental and/or administrative divisions of counties in 29 States and Puerto Rico; Tennessee changed from having CCDs for Census 2000 to having MCDs for the 2010 Census. In MCD States where no MCD exists or is not defined, the Census Bureau creates statistical unorganized territories to complete coverage. The entire area of the United States, Puerto Rico, and the Island Areas are covered by county subdivisions.

The boundaries of most legal MCDs are as of January 1, 2021, as reported through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries of all CCDs, delineated in 21 states, are those as reported as part of the Census Bureau's Participant Statistical Areas Program (PSAP) for the 2020 Census.

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 October 31, 2022
Metadata Created Date November 1, 2022
Metadata Updated Date November 1, 2022
Reference Date(s) 2021 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from Archived NGDA Standalones

Graphic Preview

URL for the TigerWeb Mapping Service

Additional Metadata

Resource Type Dataset
Metadata Date October 31, 2022
Metadata Created Date November 1, 2022
Metadata Updated Date November 1, 2022
Reference Date(s) 2021 (publication)
Responsible Party U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch (Publisher)
Contact Email
Guid tl_2021_22_cousub.shp.iso.xml
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 -88.758388
Bbox North Lat 33.01962
Bbox South Lat 28.855127
Bbox West Long -94.043352
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description URL for the TigerWeb Mapping Service
Graphic Preview File https://tigerweb.geo.census.gov/arcgis/services/TIGERweb/tigerWMS_Current/MapServer/WmsServer?REQUEST=GetMap&SERVICE=WMS&VERSION=1.3.0&LAYERS=County_Subdivisions63689,County_Subdivisions_Labels25452&STYLES=default,default&FORMAT=image/svg+xml&BGCOLOR=0xFFFFFF&TRANSPARENT=TRUE&CRS=EPSG:4326&BBOX=+37.9649,-85.7590,+38.2928,-85.0133&WIDTH=256&HEIGHT=256
Graphic Preview Type URL
Harvest Object Id 4135a90e-c850-4ea6-97bd-e592b9b987f6
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": [[[-94.043352, 28.855127], [-88.758388, 28.855127], [-88.758388, 33.01962], [-94.043352, 33.01962], [-94.043352, 28.855127]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System urn:ogc:def:crs:EPSG::4269
Spatial Harvester True
Temporal Extent Begin 2020-06
Temporal Extent End 2021-05

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