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    • 2011-2015 American Community Survey: Migration Flows

    Metadata Updated: July 19, 2023

    Migration flows are derived from the relationship between the location of current residence in the American Community Survey (ACS) sample and the responses given to the migration question "Where did you live 1 year ago?". There are flow statistics (moved in, moved out, and net moved) between county or minor civil division (MCD) of residence and county, MCD, or world region of residence 1 year ago. Estimates for MCDs are only available for the 12 strong-MCD states, where the MCDs have the same government functions as incorporated places. Migration flows between metropolitan statistical areas are available starting with the 2009-2013 5-year ACS dataset. Flow statistics are available by three or four variables for each dataset starting with the 2006-2010 5-year ACS datasets. The variables change for each dataset and do not repeat in overlapping datasets. In addition to the flow estimates, there are supplemental statistics files that contain migration/geographical mobility estimates (e.g., nonmovers, moved to a different state, moved from abroad) for each county, MCD, or metro area.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons CCZero

    Downloads & Resources

    References

    http://www.census.gov/developers/

    Dates

    Metadata Created Date July 15, 2022
    Metadata Updated Date July 19, 2023

    Metadata Source

    Harvested from Commerce Non Spatial Data.json Harvest Source

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 15, 2022
    Metadata Updated Date July 19, 2023
    Publisher U.S. Census Bureau
    Maintainer
    Identifier http://api.census.gov/data/id/ACSFlows2015
    Data Last Modified 2018-08-22
    Public Access Level public
    Bureau Code 006:07
    C Dataset acs, flows
    C Documentationlink http://www.census.gov/developer/
    C Exampleslink http://api.census.gov/data/2015/acs/flows/examples.json
    C Geographylink http://api.census.gov/data/2015/acs/flows/geography.json
    C Groupslink http://api.census.gov/data/2015/acs/flows/groups.json
    C Isaggregate True
    C Isavailable True
    C Sorts Url http://api.census.gov/data/2015/acs/flows/sorts.json
    C Tagslink http://api.census.gov/data/2015/acs/flows/tags.json
    C Variableslink http://api.census.gov/data/2015/acs/flows/variables.json
    C Vintage 2015
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id f6dc356b-2416-4c04-9e7d-d310d86d818a
    Harvest Source Id bce99b55-29c1-47be-b214-b8e71e9180b1
    Harvest Source Title Commerce Non Spatial Data.json Harvest Source
    License http://creativecommons.org/publicdomain/zero/1.0/
    Old Spatial United States
    Program Code 006:004
    Publisher Hierarchy U.S. Government > U.S. Department Of Commerce > U.S. Census Bureau
    Related Documents http://www.census.gov/developers/
    Source Datajson Identifier True
    Source Hash cec7ebdba31e77e6c63646ebe7a5e4509d054c80
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-124.733253,24.544245,-124.733253,49.388611,-66.954811,49.388611,-66.954811,24.544245,-124.733253,24.544245}

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