Bloomberg recently released its annual Richest Places index, revealing the wealthiest towns in the US.
The index ranks the wealthiest communities in the US by average household income. This year, to crack the top 100, a neighborhood needed, at minimum, an average household income upwards of $220,000. The top 20, listed below, each had an average household income over $300,000.
Image: A home in Atherton, California. Melia Robinson/Business Insider