NationMaster compiles data from a variety of sources and users can compare countries across a range of statistics in categories such as health, government, identification,
mortality and people. The general country information, maps and flags are also provided. Correlation reports and scatterplots are available for more in-depth comparisons. The primary content of NationMaster is statistical data gathered from sources such as the United Nations, World Health Organization, WorldBank, World Resources Institute, UNESCO, UNICEF, OECD, and CIAWorld Factbook.