Read the following premise and answer if the hypothesis is true.
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 .
Hypothesis: The population in Oak Flats has increased since the 2016 census.. Is the answer "Yes", "No", or "It's impossible to say"? Respond with only the answer and no additional text.
It's impossible to say
It's impossible to say without access to more recent census data.