Data Sets

Click here to download the US Census 1990 Counties dataset

US Census 1990 Counties: Three shapefiles for Virginia and North and South Carolina downloaded from the US Census Bureau cartographic boundary files site for 1990 county and county equivalent areas at http://www.census.gov/geo/www/cob/co1990.html; one text file by county defining metropolitan area membership also from the USCensus Bureau site http://blueprod.ssd.census.gov/population/estimates/metro-city/90mfips.txt.