Niue. The tiny Pacific island nation of Niue, spanning only 100 square miles, has the smallest population of all the least densely populated countries on earth – and that's down from over 5,000 people in the 1960's.
Niue. The tiny Pacific island nation of Niue, spanning only 100 square miles, has the smallest population of all the least densely populated countries on earth – and that's down from over 5,000 people in the 1960's.
