The County and City Data Book is the most comprehensive source of information about the individual counties and cities in the United States. It includes data for all U.S. states, counties, and cities with a population of 25,000 or more. It contains additional data for places with a population of 100,000 or more. Also included is a complete set of state maps showing all counties, places of 25,000 or more population, and metropolitan areas.
Historical Statistics of the United States is a standard reference resource for data on all aspects of American history. This resources contains five sections: 1) Population, 2) Work and Welfare, 3) Economic Structure, 4) Economic Sectors, and 5) Governance and International Relations
This site gives easy access to summary tables and time series of population, housing, agriculture, and economic data, along with GIS-compatible boundary files, for years from 1790 through the present and for all levels of U.S. census geography, including states, counties, tracts, and blocks.
Statista provides statistical data from thousands of institutions and sources. It provides access to data from market and opinion research institutions, as well as from business organizations and government agencies.
Statista includes data on more than 85,000 topics from 18,000 sources. About 20 percent of the total data in Statista comes from sources available free online, such as the World Bank and the U.S. Census, but the data also includes numerous exclusive sources which include industry, marketing, and trade groups. Much of the data is related to marketing, demographic, government and industry information, and is international in scope. Data can be downloaded in JPG, PowerPoint and Excel.
Eurostat is the statistical office of the European Union situated in Luxembourg. Its task is to provide the European Union with statistics at European level that enable comparisons between countries and regions.
The United Nations Statistics Division, in its mission to promote the development of national statistical systems, has developed a central repository of country profiles of statistical systems. The country profiles include, among others, a brief history of the country's statistical system, legal basis, the statistical programme and much more.