3,044 Postal Codes in South Africa

The average area for zip codes in South Africa is 417.5 km² with the largest being 7090 in Province of Northern Cape at 15,349.3 km² and the smallest being 8365 in Griekwastad, Province of Northern Cape at 12,135 m². In South Africa the average population for a postal code is 23,141 with the most populated being zip code 1632 in Tembisa, Gauteng at 731,054. The median age for postal codes in South Africa range from 15.9 years old for 4804 in Eastern Cape to 62.2 years old for 6674 in Stilbaai-Wes, Province of the Western Cape. The fastest growing postal code is 8446 in Kathu, Province of Northern Cape with population growth of 301.5% from 2000 to 2015, an average of 9.7% per year.