South Africa is a nation of 51.77-million people of diverse origins, cultures, languages and beliefs. Around 79% are black (or African), 8.9% "coloured" - the local label for people of mixed African, Asian and white descent - 8.9% white, and 2.5% Indian or Asian. Around 280 000 people classified themselves as "other" in the census undertaken in 2011.
The majority of South Africans are Christian, the largest church being the indigenous Zion Christian Church, followed by the Dutch Reformed and Catholic churches. Many churches combine Christian and traditional African beliefs, and many non-Christians espouse these traditional beliefs. Other significant religions - though with much smaller followings - are Islam, Hinduism and Judaism.
South Africa has two capitals. Cape Town, the oldest city, is the legislative capital, where Parliament sits. Pretoria, 1 500 kilometres to the north, is the executive capital, where the government administration is housed. Next door to Pretoria, and close enough that the outer suburbs merge, is the commercial centre of Johannesburg, once the world's greatest gold mining centre, now increasingly dominated by modern financial and service sectors. The second-biggest city is Durban, a fast-growing port on the eastern coast, and the supply route for most goods to the interior.
South Africa has nine provinces. Gauteng, the smallest and most densely populated, adjoins Limpopo, North West and Mpumalanga in the north. The Northern Cape, the largest province with the smallest population, is in the west. The Free State is in the middle of the country. And the coastal provinces of KwaZulu-Natal, the Eastern Cape and the Western Cape lie to the south.