Barcelona
The richest city in the world is Tokyo.
Tokyo, Japan is the richest city.
Bangkok is the richest city in Thailand.
hongkong is the richest city in china. (2008)
no Karachi is the richest city in Pakistan
Falls Church City is the richest city in Virginia. It has an average income of over $114,000. It is the second richest city in the United States.
No,,,Makati City is the Richest and most Peaceful city in the Philippines;))
Spain
Bal Harbour by far is the richest city in florida!
Spain
Babylon is the richest and biggest city in the ancient time.
Sydney is a city, not a country. It is not the richest city in the world. Australia, the country that Sydney is in, is not the richest country in the world.