Getting current, authoritative economic indicators for a country (or a set of countries) is one of the most common research needs, and a dozen or so publications here answer most of the recurring queries. Far and away our top two statistical publishers are the World Bank and the International Monetary Fund, which feature suites of key data products.
Single search interface for data produced and collected by various United Nations (UN) organizations. Provides 442 economic, social, cultural, health, and demographic data series for countries of the world. Data providers include UN, UNESCO, FAO, WHO, IMF, UNICEF, ITU, and World Bank. Some indicators reach back as far as the 1940s.
National statistical offices, central banks, and government ministries in most countries offer varying amounts of official country data online. Use these lists to identify sites across the globe.