Oak Flats is a suburb of Shellharbour, New South Wales, Australia situated on the south western shores of Lake Illawarra and within the South Coast region of New South Wales. It is a residential area, which had a population of 6,415 at the 2016 census .

Based on that paragraph can we conclude that this sentence is true?
Oak Flats is the most populous suburb of Shellharbour
It's impossible to say