Mapping the Wealthiest Billionaires in Each U.S. State It is a testament to the burgeoning wealth of the U.S. that there is a billionaire in nearly every U.S. state. The country is home to around 800 billionaires among its 330 million people. This map from HowMuch.Net reveals the wealthiest billionaire in each U.S. state. The Richest of the Rich Billionaires are a constant across the...