Population 38 Statistics 33 Economic conditions 13 African Americans 12 Cities and towns 11 Emigration and immigration 10 Immigrants 9 more ... Almanacs, American 7 History 7 Minorities 7 Social conditions 6 Census, 11th, 1890 5 Commerce 5 Periodicals 5 Railroads 5 Census, 7th, 1850 4 Ethnic groups 4 Ethnology 4 Finance, Public 4 Housing 4 Indians of North America 4 Appropriations and expenditures 3 Asians 3 Atlases 3 Baseball 3 Census 3 Economic aspects 3 Elections 3 Families 3 Hispanic Americans 3 Jews 3 Manufactures 3 Museums 3 Parks 3 Registers of births, etc 3 Sampling (Statistics) 3 Ships 3 Slavery 3 United States 3 Agriculture 2 less ...