Bellflower is a city located in Los Angeles County, California, United States. In the 1950s and 1960s, Bellflower Boulevard, the city's main thoroughfare, was a thriving commercial strip. However, suburban growth in Orange County and the San Gabriel and San Fernando valleys made Bellflower's relatively humble housing tracts decidedly unattractive, and by the 1990s much of its original white population--and the businesses that served it--had left.The departed Anglos were replaced by just about every ethnicity imaginable, to the extent that the "A-B-C" region, formed by Bellflower and neighboring Artesia and Cerritos, is considered one of the most ethnically and linguistically diverse in the United States. Bellflower Boulevard has recovered much of its previous business traffic, and is now lined with shops advertising in two dozen languages.