nmm 22 4500 ICPSR07455 MiAaI m f a u cr mn mmmmuuuu 130520s1984 miu f a eng d (MiAaI)ICPSR07455 MiAaI MiAaI Urban Composition of United States Counties, 1850 [electronic resource] Maris Vinovskis 1992-02-16 Ann Arbor, Mich. Inter-university Consortium for Political and Social Research [distributor] 1984 ICPSR 7455 Numeric Title from ICPSR DDI metadata of 2013-05-20. AVAILABLE. This study is freely available to ICPSR member institutions. Also available as downloadable files. This dataset contains several measures of urban concentration for each of the 1,606 United States counties in existence in 1850. Included are measures of the white and total populations in each county, as well as percentages of the white and total populations that resided in towns of various sizes. Town-level population counts were collected from Tables I and II of the SEVENTH CENSUS OF THE UNITED STATES, 1850. The principal investigator manually aggregated individual town counts to various town size measures, and calculated percentages of county population totals. Variables on total and white populations of each county were added to this data collection by ICPSR, from HISTORICAL, DEMOGRAPHIC, ECONOMIC, AND SOCIAL DATA: THE UNITED STATES, 1790-1970 (ICPSR 0003). Cf.: http://dx.doi.org/10.3886/ICPSR07455.v1 census data icpsr counties icpsr demographic characteristics icpsr ethnic groups icpsr history icpsr nineteenth century icpsr population characteristics icpsr population distribution icpsr population size icpsr urban population icpsr urban areas icpsr White Americans icpsr ICPSR II.C. Community and Urban Studies, Historical Urban and Community Structure Studies RCMD VI. History Vinovskis, Maris Inter-university Consortium for Political and Social Research. ICPSR (Series) 7455 Access restricted ; authentication may be required: http://dx.doi.org/10.3886/ICPSR07455.v1