What are the ten most populated cities in south Africa?

According to Statistics South Africa's mid-year population estimates for 2021, the ten most populated cities in South Africa are:

1. Johannesburg - 5,630,235

2. Cape Town - 4,212,979

3. Pretoria - 2,955,051

4. Durban - 3,796,952

5. Port Elizabeth - 1,269,755

6. East London - 825,952

7. Pietermaritzburg - 700,759

8. Nelspruit - 695,585

9. Bloemfontein - 482,252

10. Polokwane - 409,590