Center for Systemic Peace datasets covering political violence, displaced populations, state failure, terrorist bombings, and more. Copyright applies to data if used, reproduced, or redistributed.
"Global dataset that describes, in quantitative terms, the deliberate killing of non-combatant civilians in the context of a wider political conflict." Coverage 1995-2016.
Over 40,000 events from 1968-2009. Free for research and analysis. If using the data in your research, you must attribute to RAND Database of Worldwide Terrorism Incidents.
Survey of 100 countries gathering information on economic development, democratization, religion, gender, well-being, and other topics. Coverage 1981-2014.
ICPSR maintains a data archive of more than 500,000 files of research in the social sciences. It hosts 16 specialized collections of data in education, aging, criminal justice, substance abuse, terrorism, and other fields. Note: Creation of a Personal Account is required to fully access all ICPSR features.