African Americans make up nearly a quarter of North Carolina’s population. The number of middle-class blacks has increased since the 1970s. African Americans are concentrated in the state’s eastern Coastal Plain and in parts of the Piedmont Plateau, where they had historically worked and where the most new job opportunities are. African-American communities number by the hundreds in rural counties in the south-central and northeast, and in predominantly black neighborhoods in the cities: Charlotte, Raleigh, Durham, Greensboro, Fayetteville, Wilmington and Winston-Salem.
Source – Wikipedia