As of now, no U.S. city has a population of 20 million. The largest city in the United States, New York City, has a population of approximately 8.5 million. Other major cities, such as Los Angeles and Chicago, also fall significantly short of that figure. The 20 million mark is typically seen in large metropolitan areas globally, but not within individual U.S. cities.
134,859,553
20000000
20000000
$410,814.50
20000000
A lot...
309,162,5819.9% 309,162,581 average population density of cities in the us
it will be 446,229.36 US Dollars that much us dolars
As of April 2010 there are 275 cities with a population of more than 100,000, 33 cities with a population of more than 500,000, and 9 cities with a population of more than 1,000,000.
It is the third largest US City by population.
Newyork is the most.
Detroit, Michigan had the lowest White population among the ten largest cities in the US.