Statista searchable database of global statistics, studies, dossiers, infographics, and more, from over 100,000 vetted sources.
Data-Planet search and browse through 35 billion data points in over 4.9 billion datasets sourced from over 500 public and private sources. Sixteen subject areas are covered.
eMarketer data from thousands of sources on digital marketing, media, and commerce. Includes analyst reports, daily research articles, and e-business and online marketing statistics
UN World Statistics Pocketbook one-page statistical profiles for 217 countries or areas of the world
International Business Data and Statistics links to "websites that contain demographic, financial, and economic statistics for locations outside the United States. Specific data for China, European Union, India, and Latin America" from Vanderbilt University.
United Nations Research Guide: Introduction from the Northwestern University
UN Statistical Databases Single entry point for UN data; including Key Global Indicators; Commodity Trade; Demographics; Energy, National Accounts Official Country Data and Population
Official Statistics on the web – University of Auckland
Congressional Research Service Database of CRS reports, which are compiled for congress, contains data, statistics, and analysis.
Wikileaks & Cryptome sources for leaked documents
OECD International Development Statistics Aid and other resource flows to developing countries
World Bank Key Development Data & Statistics
WHO Global Health Observatory Data and analyses for monitoring the global health situation
World Social Science Data Archives Links to national social indicators sources