Hamilton, Bermuda is the most expensive location in the Americas as at July 2018, in 8th place globally, while Manhattan, New York is the second most expensive location in the Americas, the most expensive city in the USA in 11th place worldwide.
The 2nd most expensive city in the USA is San Jose, California ranked 3rd in the region and 14th in the world.
https://www.xpatulator.com/cost-of-living-article/America-Expat-Cost-of-Living-Comparison_710.cfm