Bradbury, California, is a small, very wealthy suburb of Los Angeles, and holds one of the richest ZIP codes in America.

Brentwood is among the wealthiest cities in California because of its proximity to the San Francisco Bay Area. The San Francisco Bay Area is known for its high-tech industry and strong economy.

T he world’s 3,028 billionaires are spread across more than 800 cities around the globe, from Feldmeilen, Switzerland to ...

Just east of Los Angeles sits one of the wealthiest cities ... which it shares with the nearby city of Duarte, has the 11th highest average income in California, beating out the likes of Santa ...

The U.S. is one of the richest countries in the world ... Not only did five California cities rank in the top ten, the top three are all California: Fremont, San Jose and Irvine, in that order.

However, most billionaires live in another U.S. city — California’s Bay Area. Here’s a complete look at the 10 wealthiest cities in America, ranked by number of millionaires.