ACORN International is a federation of member-based community organizations that is active in Canada, Peru, Argentina, Mexico, India, Kenya, the Dominican Republic, Honduras, South Korea, Czech Republic and Italy with partners in the Philippines and emerging affiliates in Trinidad & Tobago. The membership currently numbers approximately 55,000 families.
It was created in 2004 by members and staff of the Association of Community Organizations for Reform Now. The Founder and Chief Organizer is Wade Rathke. The headquarters of ACORN International are in New Orleans and Toronto. Much of the capacity outside of the organizing areas is provided by interns and volunteers that have come from George Brown College (Toronto), Carleton University (Ottawa), York University (Toronto), Georgia State University, the University of Edinburgh (Scotland), and many others.
Since its creation it has focused on a wide variety of local campaigns and initiatives, including fighting for potable water, paved roads, schools and parks in San Juan Laragancho in Lima, Peru, working to organize ragpickers and hawkers in India's mega-slums, and working to raise the standards for tenants in cities across Canada. Much of ACORN International’s work focuses on mega-slums like Dharavi (Mumbai), San Juan Laragancho (Lima), La Matanza (Buenos Aires), Korogocho (Nairobi), the ITO community (Delhi), Col. Ramon Amalia Amador (Tegucigalpa), and Choloma (San Pedro Sula) among others.