Sao Paulo, Mexico City, and New York.
Order depending on how you measure it, for example by city proper vs. by metropolitan area. These boundaries are defined by each country, and the data comes from their respective governments also, so there's no perfect way to compare. I would say the above are technically tied.
The USA is currently the third most populous country in the world, behind China and India--both of which are in the "Eastern" emisphere.
The country having the largest population in the western hemisphere is the United States of America. It has about 303 million people.
The United States has the highest population in the Western Hemisphere. The population is approximately 305,000,000.
Canada and Mexico
Canada & Mexico
Canada
nobody knows or cares lol ok its Brazil
nobody knows or cares lol ok its Brazil
Mexico and CanadaCanada and Mexico
The three most populous nations in Asia are China, India, and Indonesia.
The most populous western state (and most populous overall) is California.
The most populous Western state in the United States is California.
The western Hemisphere is the final categoryMade up of 1 large & many smaller islands, it's the most populous of Britain's remaining overseas territories was the clue for September 20 2010The answer was BermudaThe Western Hemisphere
Western
western