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    Image Title  Abstract Category Last Updated
    2007 Census Block Population 2007 Census Population Estimates for Multnomah, Clackamas and Washington Couties of Oregon and Clark County Washington. Census 08/20/07 04:27 PM
    2010 Census Block Groups A Census Block Group is a geographical unit used by the United States Census Bureau which is between the Census Tract and the Census Block. It is the smallest geographical unit for which the bureau publishes sample data, i.e. data which is only collected from a fraction of all households. Census 07/08/15 07:41 AM
    Census Public Use Microdata Areas (PUMAs) 2000 Census 02/07/19 02:11 PM
    Census Public Use Microdata Areas (PUMAs) 2010 Census 02/07/19 02:11 PM
    census_blck_2007_hholdunits_pdx Census 08/20/07 05:08 PM
    census_blocks_2010_pdx Census 12/26/18 03:51 PM
    census_tracts_2010_pdx Census 07/07/15 03:22 PM
       
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