search 2010 censusWhat are the 3 current megacities in the US as of the 2010 census?

I need to know the 3 megacities in the US and their population. A website source would help too. I need to be the population as of the 2010 census....
I keep searching search 2010 censusbut I can only find two megacities in the US -.-
New York, Los Angeles and Chicago?
there are only two in the U.S., New York and Los Angeles. From what I know, there asearch 2010 censusre three across the world, New York, Los Angeles, and Tokyo, Chicago is close to a megacity, but it is not... yet