In 1997, 2000 children were being home-schooled, a year after such schooling was legalised. By 2001, the number had leapt to 10,000.
Stats SA's Census 2011 revealed that the number had grown to 57,000.
The Department of Basic Education said in its 2013-2014 annual report that it estimated that there were more than 12million pupils in the state system, of whom roughly 4% attended private schools.
Elijah Mhlanga, the department's spokesman, yesterday declined to comment on it s stance on home schooling.