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Filters: Tags: P.L. 94-171 (X) > partyWithName: Curtis Price (X)

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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. This data set represents 1990 population density by block group as a 100-m grid using data from the 1990 Census of Population and Housing (Public Law 94-171 redistricting data). Grid cell values represent population density in people per square kilometer multiplied by 10 so that the data could be stored as integer.


    map background search result map search result map 1990 population density by block group for the conterminous United States 1990 population density by block group for the conterminous United States