Apart from research it's nothing there to live from.
Another Answer
There are no nation-states there, no cities, no reason for anyone to live there permanently. There's no casual work, no way to grow anything. Antarctica is not hospitable, it is uninhabitable.
People who live and work there temporarily do so with extreme levels of logistical support to import gear and supplies and export waste. Governments interested in the scientific study of the health of planet Earth fund this work.
Antarctica is too cold to support life. Permanent settlements would imply survive-ability, which is not true of Antarctica.
Without considerable expense and logistical support, human life there is not possible.
There is a very large penguin population, although that isn't the reason. The real reason stems from the Antarctic Treaty which reserves the continent for scientific research. Hundreds of scientists and support personnel spend time in Antarctica, but nobody "lives' there, in the usual sense of the word.
There are no indigenous people in Antarctica because it's too cold. Nothing lives on the continent, nothing grows on the continent. Life as we know it cannot be supported on the continent.
Antarctica is too cold to support life.
Yes. Although the world's driest continent is Antarctica, Australia is the driest permanently inhabited continent.
Antarctica, the continent around the South Pole. However, one can say that Antarctica has been inhabited since February 1957, when the US Navy established McMurdo Station. Thereafter, several nations built research facilities on the continent. But no one person lives there permanently; people rotate in and out during variable-length terms of employment.
No one lives permanently in Antarctica.
If by "least inhabited" you mean human habitation, it must be Antarctica.
It has to be Antarctica.
Antarctica
It was inhabited so that research could be done on Antarctica at a convenient location.
South America
Australia is the driest inhabited continent, although Antarctica is the driest continent overall.
Antarctica is not a nation or country . . . nobody lives there, permanently. Antarctica is just a continent.
There are about 572 islands in the andamon and nicobar islands out of which 38 are permanently inhabited.
Nothing but Antarctica was discovered, humans inhabited all but Antarctica.