
Today approximately 1.6 million people — 25 percent of the population — in Johannesburg and Ekurhuleni live in informal settlements throughout the metropolitan region. Of this number approximately 400,000 people live in informal settlements in the mining belt that traverses the two municipalities. [Census data from Statistics South Africa, the City of Johannesburg and Slum Dwellers International; illustration by Dorothy Tang based on information from Statistics South Africa, the Harvard Geospatial Library, GIS information from the municipalities of Johannesburg and Ekurhuleni and Google Earth]