- Lots of stuff here: https://www.poliscidata.com/pages/lawCourtsJustice.php
- Poliscidata is a public academic source that not only covers comparative international politics and domestic politics, but also helps researchers find several different criminal justice datasets. These archives include justice projects, laws and courts information, supreme court databases, and more.
- Circuit Courts Data: www.circuitcourtsdata.com
- The Circuit Court of Appeals data is a collaborative combination of data that has been created to analyze cases from a span of 1925-2002.
- Supreme Court Database: http://scdb.wustl.edu/
- The Supreme Court Database is a data archive that contains over two hundred pieces of information about each case decided by the Court between 1791 and 2018. In this dataset, information includes the identity of the Court whose decision the Supreme Court reviewed, the parties to the suit, the legal provisions considered in the case, and the votes of each Justice.
- Supreme Court Citation Network Data: http://jhfowler.ucsd.edu/judicial.htm
- The Supreme Court Citation Network Data includes two major data sources. The first is called the Authority of the Supreme Court Precedent that is a complete network of 30,288 majority opinions written by the USSC from 1754 to 2002. The second document is called Network Analysis and the Law which a network of 26,681 majority opinions from 1791 to 2005. Each contain information ranking the case authority, stare decisis, important precedents, landmark rulings, and more.
- National Archive of Criminal Justice Data: https://www.icpsr.umich.edu/icpsrweb/content/NACJD/index.html
- The National Archive of Criminal Justice is an online learning guide that contains over 2,700 curated studies. With several large-scale datasets, including the National Crime Victimization Survey (NCVS), the FBI’s Uniform Crime Reports (UCR), and the FBI's National Incident-Based Reporting System (NIBRS), this source is a central, effective, and accessible source for discovering high quality Criminal Justice data within the United States.