2. Nevada
Nevada experienced a dramatic population growth from 2000 to 2010, at 32%. While it is among the landlocked states, Nevada has still been able to draw together a diverse and multicultural population. In fact, it is in the top ten rankings in the mixed race and foreign-born populations. With 20% born out of America and 4% being mixed race, it seems the attractive casinos in Las Vegas continue to attract people from all walks of life.