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2 datasets found
  • Federal

    Rural-Urban Continuum Codes 11 recent views

    Department of Agriculture —

    The 2013 Rural-Urban Continuum Codes form a classification scheme that distinguishes metropolitan counties by the population size of their metro area, and...
  • Federal

    Population-Interaction Zones for Agriculture (PIZA)

    Department of Agriculture —

    Note: Updates to this data product are discontinued. The PIZA codes index small geographic areas (the contiguous 48 States divided up into five-kilometer grid cells)...
2 datasets found

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