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The John D. and Catherine T. MacArthur Foundation


Relations to other organizations

Organization Relation Type Organization Country Date from Date to
The John D. and Catherine T. MacArthur Foundation Sponsor of Bucharest Early Intervention Project
The John D. and Catherine T. MacArthur Foundation Sponsor of The Research Network on Early Experience and Brain Development

The John D. and Catherine T. MacArthur Foundation is a private, independent grantmaking institution dedicated to helping groups and individuals foster lasting improvement in the human condition. Through the support it provides, the Foundation fosters the development of knowledge, nurtures individual creativity, strengthens institutions, helps improve public policy, and provides information to the public, primarily through support for public interest media.

With assets of over $6 billion and grants and program-related investments totaling approximately $225 million annually, MacArthur is one of the nation’s largest private philanthropic foundations. The  The Foundation makes grants and loans through four programs:

The Program on Human and Community Development addresses issues in the United States that include community and economic development; housing, with a focus on the preservation of affordable rental housing; juvenile justice reform; and education, with an emerging interest in how digital media impact learning.

The General Program supports public interest media, including public radio, television, and the production of independent documentary film. Grants are also made to arts and cultural institutions in the Chicago area and for special initiatives, currently including intellectual property rights in a digital environment.

The MacArthur Fellows Program awards five-year, unrestricted fellowships to individuals across all ages and fields who show exceptional merit and promise of continued creative work. It is limited to U.S. citizens and other residents of the United States.

John D. MacArthur (1897-1978) developed and owned Bankers Life and Casualty Company and other businesses, as well as considerable property in Florida and New York. His wife Catherine (1909-1981) held positions in many of these companies and served as a director of the Foundation.



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