Which city in South Africa speaks Portuguese?

There is no city in South Africa that primarily speaks Portuguese.

While Portuguese is spoken in some parts of South Africa, mainly by immigrants from Portuguese-speaking countries like Angola, Mozambique, and Portugal, it's not the official language of any city.

South Africa's official languages are:

* Afrikaans

* English

* isiNdebele

* isiXhosa

* isiZulu

* Sepedi

* Sesotho

* Setswana

* Tshivenda

* Xitsonga