Since the late 20th century, however, the patterns of "de facto" segregation have faded as the suburbs have become more diverse. Middle-class African Americans have left the city, settling in inner-ring suburbs, notably Southfield (75.08%), west of Woodward Avenue. Based on the 2010 Census, the following cities also have significant minority ethnic populations: Farmington (25.3%), Farmington Hills (31.7%), Novi (30.12%), Oak Park (62.61%), Lathrup Village (72.97%), Orchard Lake Village (16.08%), Rochester Hills (20.94%), Troy (29.4%), Wixom (26.28%), West Bloomfield (24.0%), Bloomfield (18.28%), Bloomfield Hills (14.2%), Ferndale (17.2%), and Madison Heights (17.7%). Ferndale has a concentration of Arab Americans, who also live in nearby areas, and numerous Asian Americans, particularly Indians, have also settled in these areas.