TIGER/Line Shapefile, 2018, nation, U.S., Current Metropolitan Division National

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 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. Metropolitan Divisions subdivide a Metropolitan Statistical Area containing a single core urban area that has a population of at least 2.5 million to form smaller groupings of counties or equivalent entities. Not all Metropolitan Statistical Areas with urban areas of this size will contain Metropolitan Divisions. Metropolitan Division are defined by the Office of Management and Budget (OMB) and consist of one or more main counties or equivalent entities that represent an employment center or centers, plus adjacent counties associated with the main county or counties through commuting ties. Because Metropolitan Divisions represent subdivisions of larger Metropolitan Statistical Areas, it is not appropriate to rank or compare Metropolitan Divisions with Metropolitan and Micropolitan Statistical Areas. Boundaries are those defined by OMB based on the 2010 Census, published in 2013, and updated in 2015.

Resources

Name Format Description Link
55 Shapefile Directory https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/TIGER2018///metdiv/tl_2018_metdiv.shp.ea.iso.xml
57 tl_2018_us_metdiv.zip https://www2.census.gov/geo/tiger/TIGER2018/METDIV/tl_2018_us_metdiv.zip
23 This Rest Service contains the Current Metropolitan Divisions https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/CBSA/MapServer
52 This web mapping service contains the layer for the Current Metropolitan Division. This URL is to be used in mapping software like ArcMap. To use this in a web browser, see the OGC Web Mapping Specification. https://tigerweb.geo.census.gov/arcgis/services/TIGERweb/tigerWMS_ACS2018/MapServer/WMSServer
21 Should be used for most mapping projects--this is our most comprehensive dataset. Designed for use with GIS (geographic information systems). https://www.census.gov/geographies/mapping-files/time-series/geo/tiger-line-file.html

Tags

  • united states
  • polygon
  • nation
  • metropolitan division
  • u.s.

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