In the world its Seoul, Korea, with 24.5 million inhabitants.
Chicargo is the third most populous city in the USA
Yes it is Italy's most populous city.
Jacksonville is the most populous city in Florida.
New Orleans is a city, and it is the most populous city in the state of Louisiana.
The most populous is Toronto, followed by Montreal, then Calgary. Ottawa, the capital, is the fourth most populous.
Kyiv is the most populous city in all of eastern europe
Chicago is the third most populous city following New York City and Los Angeles. Houston is the fourth most populous city.
Mexico City is the most populous on the North American Continent
The most populous city is Omaha, with a population of 421,570 at the 2012 census.
Toronto (2,503,281) is the most populous city in Canada, and the fifth most populous city in North America.
Guatamala City
The most populous city in the US is New York City and it is included in the Northeast Megaregion. El Paso. TX is the most populous city that was not included in the list for Megaregions.