Free Law Project has launched a database of biographical information on some 8,500 federal and state judges. The database can be searched through Free Law Project’s Courtlistener. It also can be downloaded as bulk data or accessed via APIs (application programming interface, for interacting with other software applications).
Free Law Project is a nonprofit devoted to providing the public with free access to primary legal materials on the Internet. It developed this database with support from the National Science Foundation and the John S. and James L. Knight Foundation, in conjunction with Elliott Ash of Princeton University and Bentley MacLeod of Columbia University.
In announcing the database, Free Law Project said that it is intended to provide as many facts about judges as possible. At this point, the database is collecting:


