Sorry, I don't have any info. regarding their population, would you like to know about anything else. 
 Do you have a little more on the history? 
 I see, can you tell me anything about the religion in South Africa? 
 South Africa is home to an estimated 5 million illegal immigrants, including some 3 million Zimbabweans. 
 Hi, can you tell me about South Africa's Population?
South Africa is home to an estimated 5 million illegal immigrants, including some 3 million Zimbabweans.