Which area of the US is generally the most integrated? (culture, race, religion, everything)

[55degrees]

College towns are like this, outside of that people tend to congregate with people they have things in common with (maybe people of different races, but still the same interests or socioeconomic group).

[BuckeyeBoyDJ]

I think the Southwest/Mountain West is pretty integrated for the most part. However it seems that the cities are more segregated by income rather than by race. I live in Phoenix and although there are areas that are predominately one race, people seem to live among people that have identical incomes, same socioeconomic level as themselves, etc.