Philadelphia.
The largest city in the United States of America is New York City.
In 1860, New York City was the largest city in the United States.
United States of America has the largest city (New York)
New York City
Chicago
Cincinnati is the third-largest city in Ohio and the 65th-largest city in the United States.
New York City.
Anchorage
2,851,268
Santa Ana
Chicago, Illinois is the third largest city in the United States.
New York City is the largest city in the United States.