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GeoLytics News: Block Level Data: When Precision Counts

Tuesday, May 12, 2009

Block Level Data: When Precision Counts

If you need information at the smallest level of census geography then you need Block level data. GeoLytics offers a large selection of U.S. population, household, and housing estimates data at the census block level. There are over 8 million census blocks in the U.S. We now have 2009 estimates available at this very small level of geography as well as the official 2000 census (the Short Form or Redistricting). Use these granular data to do statistical analysis of population and housing distributions and target small geographical areas.

Our recently expanded variable list for the 2009 data includes sex by age by race for the most exact population estimates available. We also have occupancy, owner vs. renter, households, families, and more. To view the complete list of variables, go to: http://www.geolytics.com/USCensus,Block-Estimates,Data,Variables,Products.asp

GeoLytics’ 2009 Block Estimates come as flat .csv files for easy import into your spreadsheet or statistical software packages. It is available at state and county level increments, so pricing depends on the number of counties or states that you want. Each state is a separate file, so if you wish to purchase all the states in the nation you receive 50 files, plus 1 for the District of Columbia. For more information, go to:

The 2000 data are available in our CensusCD software format and come complete with mapping and exporting capabilities. You can export a csv, txt, or dbf file for use in data analysis or your can use our built-in mapping software to see the data in thematic map form. For more information about all of our estimates and projections, got to:


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