The density of  people in Johannesburg is 2,900/km 2  (7,400/sq mi) . 7,860,781 is the population of the urban region of Johannesburg . 9,616,000 is the population of the metro region of Johannesburg . The population of Johannesburg is 957,441 . 2,300/km 2  (6,100/sq mi) is the density of inhabitents in  the urban region of Johannesburg
There are less than 7859624 citizen in the urban region of Johannesburg