10,000+ results returned
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Title: USA (Core Based Statistical Areas CBSA, 2003)
Contributors:- Polygon data
- 2008
Summary: The United States Core Based Statistical Areas (CBSA) Boundaries data set contains the boundaries for metropolitan and micropolitan statistical areas in the United States. The data set contains information on location, identification, and size. The database includes metropolitan and micropolitan boundaries within all 50 states, the District of Columbia, and Puerto Rico.Combined statistical areas are groupings of adjacent metropolitan and/or micropolitan statistical areas that have social and economic ties as measured by commuting to work, but at lower levels than are found among counties within individual metropolitan and micropolitan statistical areas. Combined statistical areas can be characterized as representing larger regions that reflect broader social and economic interactions, such as wholesaling, commodity distribution, and weekend recreation activities, and are likely to be of considerable interest to regional authorities and the private sector. Each metropolitan or micropolitan statistical area consists of a core area containing a substantial population nucleus, together with adjacent communities having a high degree of economic and social integration with that core. Metropolitan statistical areas contain at least one U.S. Census Bureau-defined urbanized area of 50,000 or more population; micropolitan statistical areas contain at least one Census Bureau-defined urban cluster of at least 10,000 and less than 50,000 population. If specified criteria are met, a metropolitan statistical area containing a single urbanized area with a population of 2.5 million or more may be subdivided into metropolitan divisions, which function as distinct social and economic areas within the larger metropolitan statistical area.
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Title: USA (109th Congressional Districts, 2005)
Contributors:- Polygon data
- 2005
Summary: The 109th Congressional District Boundaries data set contains geographic information for the political entities of the 109th Congressional districts.
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Title: USA (108th Congressional Districts, 2003)
Contributors:- Polygon data
- 2003
Summary: The 108th Congressional District Boundaries data set contains geographic information for the political entities of the 108th Congressional districts.
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Title: USA (107th Congressional Districts, 2001)
Contributors:- Polygon data
- 2001
Summary: The 107th Congressional District Boundaries data set contains geographic information for the political entities of the 107th Congressional districts.
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Title: USA (106th Congressional Districts, 1999)
Contributors:- Polygon data
- 1999
Summary: The 106th Congressional District Boundaries data set contains geographic information for the political entities of the 106th Congressional districts.
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Title: USA (105th Congressional Districts, 1997)
Contributors:- Polygon data
- 1997
Summary: The 105th Congressional District Boundaries data set contains geographic information for the political entities of the 105th Congressional districts.
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Title: USA (104th Congressional Districts, 1995)
Contributors:- Polygon data
- 1995
Summary: The 104th Congressional District Boundaries data set contains geographic information for the political entities of the 104th Congressional districts.
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Title: USA (103rd Congressional Districts, 1993)
Contributors:- Polygon data
- 1993
Summary: The 103rd Congressional District Boundaries data set contains geographic information for the political entities of the 103rd Congressional districts.
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Title: U.S. Counties (Generalized), 2017
Contributors:- Polygon data
- 2002
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Counties (Generalized) represents the counties of the United States in the 50 states and the District of Columbia.
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Title: U.S. Census Block Groups, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Census Block Groups represents the Census block groups of the United States in the 50 states, the District of Columbia, and Puerto Rico.
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Title: U.S. States, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. States represents the 50 states, the District of Columbia, and Puerto Rico of the United States.
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Title: U.S. Cities, 2017
Contributors:- Point data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Cities represents the locations of cities within the United States with populations of approximately 10,000 or greater, all state capitals, and the national capital.
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Title: U.S. States (Generalized), 2017
Contributors:- Polygon data
- 2002
- Not owned by MIT (Owned by Princeton)
Summary: U.S. States (Generalized) represents the 50 states and the District of Columbia of the United States.
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Title: U.S. Census Tracts, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Census Tracts represents the Census tracts of the United States in the 50 states, the District of Columbia, and Puerto Rico.
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Title: U.S. Core Based Statistical Areas, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Core Based Statistical Areas represents geographic entities, defined by the United States Office of Management and Budget (OMB) for use by Federal statistical agencies, based on the concept of a core area with a large population nucleus, plus adjacent communities having a high degree of social and economic integration with that core. A Core Based Statistical Area (CBSA) consists of a U.S. county or counties or equivalent entities associated with at least one urban core (urbanized area or urban cluster) with a population of at least 10,000 along with any 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. CBSAs are categorized as being either Metropolitan or Micropolitan. Each Metropolitan Statistical Area must have at least one urbanized area of 50,000 or more inhabitants. Each Micropolitan Statistical Area must have at least one urban cluster with a population of at least 10,000 but less than 50,000.
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Title: U.S. Census Populated Place Areas, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Census Populated Place Areas represents populated place areas within the United States that include both incorporated places and census designated places identified by the U.S. Census Bureau.
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Title: U.S. Census Populated Place Points, 2017
Contributors:- Point data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Census Populated Place Points represents populated place locations within the United States that include both incorporated places and census designated places identified by the U.S. Census Bureau.
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Title: U.S. Counties, 2017
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Counties represents the counties of the United States in the 50 states, the District of Columbia, and Puerto Rico.
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Title: U.S. Populated Place Areas, 2013
Contributors:- Polygon data
- 2010
- Not owned by MIT (Owned by Princeton)
Summary: U.S. Populated Place Areas represents populated place areas within the United States that include both incorporated places and census designated places identified by the U.S. Census Bureau.
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Title: Census Counties, 2000 - San Francisco Bay Area, California
Contributors:- Polygon data
- 2002
- Not owned by MIT (Owned by Stanford)
- California. Metropolitan Transportation Commission
- U.S. Department of Commerce, Bureau of the Census, Geography Division
Summary: This polygon shapefile displays the 9 counties for the San Francisco Bay Area of California, as of January 1, 2000. The primary legal divisions of most states are termed ''counties.'' Each county and statistically equivalent entity is assigned a three-digit Federal Information Processing Standards code that is unique within the state. These codes are assigned in alphabetical order of county or county equivalent within each state.This layer is part of the Bay Area Metropolitan Transportation Commission (MTC) GIS Maps and Data collection. This dataset is intended for researchers, students, and policy makers for reference and mapping purposes, and may be used for basic applications such as viewing, querying, and map output production, or to provide a basemap to support graphical overlays and analysis with other spatial data. California, Metropolitan Transportation Commission. (2002). Census Counties, 2000 - San Francisco Bay Area, California. MTC. Available at: http://purl.stanford.edu/hv237bh9962. This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.