Cucamonga Valley - Demographics

Demographics

The demographics of the Cucamonga Valley have been shifting in recent years. The population of European Americans, who once constituted a large majority, is on the decline while the population of Latinos and African Americans is growing . Unlike most of Southern California, there is not a particularly strong representation of Asian Americans in the Cucamonga Valley, although it is steadily increasing. Rancho Cucamonga has the highest population of Asian Americans in the Cucamonga Valley, at 9.0% of the population.