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879 harvests found

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  • 2018_subbarrio

    In Puerto Rico the subMCDs are termed subbarrios and are legally defined subdivisions of the minor civil division (MCD) named barrios-pueblo and barrios. The boundaries of the subbarrios are as of January 1, 2010 and were provided to the Census Bureau by the Puerto Rico Planning Board.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2018_prisecroads

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

    — Organization: U.S. Census Bureau, Department of Commerce

  • City and County of Durham, North Carolina Data.json Harvest Source

    There is no description for this harvest source

    — Organization: City and County of Durham, North Carolina

  • 2018_elsd

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

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2014_kml_puma10_500

    After each decennial census, the Census Bureau delineates Public Use Microdata Areas (PUMAs) for the tabulation and dissemination of decennial census Public Use Microdata Sample (PUMS) data, American Community Survey (ACS) PUMS data, and ACS period estimates.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2014 American Indian Tribal Subdivision

    American Indian tribal subdivisions are administrative subdivisions of federally recognized American Indian reservations/off-reservation trust lands or Oklahoma tribal statistical areas (OTSAs). These entities are internal units of self-government and/or administration that serve social, cultural, and/or economic purposes for the American Indian tribe or tribes on the reservations/off-reservation trust lands or OTSAs. The Census Bureau obtains the boundary and attribute information for tribal subdivisions on federally recognized American Indian reservations and off-reservation trust lands from federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS). For the 2010 Census, the boundaries for tribal subdivisions on OTSAs were also obtained from federally recognized tribal governments through the Tribal Statistical Areas Program (TSAP). Note that tribal subdivisions do not exist on all reservations/off-reservation trust lands or OTSAs, rather only where they were submitted to the Census Bureau by the federally recognized tribal government for that area. The boundaries for American Indian tribal subdivisions are as of January 1, 2013, as reported by the federally recognized tribal governments through the Census Bureau's Boundary and Annexation Survey (BAS). The boundaries for tribal subdivisions on OTSAs are those reported as of January 1, 2010 through TSAP.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2017_csa

    Combined Statistical Areas (CSAs) are defined by the Office of Management and Budget (OMB) and consist of two or more adjacent Core Based Statistical Areas (CBSAs) that have significant employment interchanges. The CBSAs that combine to create a CSA retain separate identities within the larger CSA. Because CSAs represent groupings of CBSAs, they should not be ranked or compared with individual CBSAs. Boundaries are those defined by OMB based on the 2010 Census, published in 2013, and updated in 2015.

    — Organization: U.S. Census Bureau, Department of Commerce

  • Census TIGER 2012 Traffic Analysis District

    Traffic analysis districts (TADs) are basic aggregates of traffic analysis zones (TAZs) created to provide a higher level geographic entity to facilitate the ability of transportation planners to forecast changes in commuting patterns, trip volumes, and modes of travel, and to develop plans to meet the changing demands for transportation facilities and capacities.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2019cb_gbb

    . Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based files while others are available only as state-based files

    — Organization: U.S. Census Bureau, Department of Commerce

  • Census TIGER 2012 SubMinor Civil Division

    There is no description for this harvest source

    — Organization: U.S. Census Bureau, Department of Commerce

  • Current NECTA Division National Shapefile

    New England City and Town Area (NECTA) Divisions subdivide a NECTA containing a single core urban area that has a population of at least 2.5 million to form smaller groupings of cities and towns. NECTA Divisions are defined by the Office of Management and Budget (OMB) and consist of a main city or town that represents an employment center, plus adjacent cities and towns associated with the main city or town through commuting ties. Each NECTA Division must contain a total population of 100,000 or more. Because NECTA Divisions represent subdivisions of larger NECTAs, it is not appropriate to rank or compare NECTA Divisions with NECTAs. Not all NECTAs with urban areas of this size will contain NECTA Divisions. The NECTA Divisions boundaries are those defined by OMB based on the 2010 Census and published in 2013.

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2016_scsd

    . The Census Bureau obtains the boundaries, names, local education agency codes, grade ranges, and school district levels for school districts from State officials for the primary purpose of providing the U.S. Department of Education with estimates of the number of children in poverty within each school district. This information serves as the basis for the Department of Education to determine the annual allocation of Title I funding to States and school districts. TIGER/Line Shapefiles include separate shapefiles for elementary, secondary and unified school districts. The school district boundaries are those in effect for the 2013-2014 school year.

    — Organization: U.S. Census Bureau, Department of Commerce

  • Census TIGER 2012 All Lines Shapefiles

    There is no description for this harvest source

    — Organization: U.S. Census Bureau, Department of Commerce

  • Census TIGER 2012 Tract Data

    There is no description for this harvest source

    — Organization: U.S. Census Bureau, Department of Commerce

  • Census TIGER 2012 Block Group Data

    There is no description for this harvest source

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2014_kml_region_500k

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

    — Organization: U.S. Census Bureau, Department of Commerce

  • 2018_roads

    The All Roads Shapefile includes all features within the MTDB Super Class "Road/Path Features" distinguished where the MAF/TIGER Feature Classification Code (MTFCC) for the feature in MTDB that begins with "S"

    — Organization: U.S. Census Bureau, Department of Commerce

  • 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 are the organized boroughs, city and boroughs, municipalities, and for the unorganized area, census areas. The latter are delineated cooperatively for statistical purposes by the State of Alaska and the Census Bureau. In four states (Maryland, Missouri, Nevada, and Virginia), there are one or more incorporated places that are independent of any county organization and thus constitute primary divisions of their states. These incorporated places are known as independent cities and are treated as equivalent entities for purposes of data presentation. The District of Columbia and Guam have no primary divisions, and each area is considered an equivalent entity for purposes of data presentation. The Census Bureau treats the following entities as equivalents of counties for purposes of data presentation: Municipios in Puerto Rico, Districts and Islands in American Samoa, Municipalities in the Commonwealth of the Northern Mariana Islands, and Islands in the U.S. Virgin Islands. The entire area of the United States, Puerto Rico, and the Island Areas is covered by counties or equivalent entities.

    — Organization: U.S. Census Bureau, Department of Commerce

  • NOAA/NESDIS/ncei/accessions

    There is no description for this harvest source

    — Organization: National Oceanic and Atmospheric Administration, Department of Commerce

  • 2014 Military Installation

    The Census Bureau includes landmarks such as military installations in the MTDB for locating special features and to help enumerators during field operations. In 2012, the Census Bureau obtained the inventory and boundaries of most military installations from the U.S. Department of Defense (DOD) for Air Force, Army, Marine, and Navy installations and from the U.S. Department of Homeland Security (DHS) for Coast Guard installations. The military installation boundaries in this release represent the updates the Census Bureau made in 2012 in collaboration with DoD.

    — Organization: U.S. Census Bureau, Department of Commerce