I was born in San Francisco and have lived and worked in a number of states. I have not lived in any other country so it is hard for me to compare.
There is a lot of difference between Americans in a conservative rural area compared to an urban area like NYC, LA, Seattle or the Silicon Valley. Even JWs are different. Each region has a unique flavor and climate.
Being that one-third of my day I am asleep, a portion eating, a third + at work, I guess it doesn't really matter where one lives! I wish the USA had an IQ test, criminal background, drug test, and psychiatric test for anyone becoming a politician though. :)