Of the black population, the vast majority in the state are African American, being descendants of African slaves brought to the US south during the colonial era. There are also a growing number of blacks of West Indian, recent African, and Hispanic origins. Most blacks live in the Philadelphia area, Pittsburgh, and South Central Pennsylvania. Whites make up the majority of Pennsylvania; they are mostly descended from German, Irish, Scottish, Welsh, Italian, and English immigrants. Rural portions of South Central Pennsylvania are famous nationwide for their notable Amish communities. The Wyoming Valley, consisting of Scranton and Wilkes-Barre, has the highest percentage of white residents of any metropolitan area (with a population of 500,000 or above) in the U.S., with 96.2% of its population claiming to be white with no Hispanic background.