The richest people in America

Published On: Sep 22 2012 07:00:34 PM PDT   Updated On: Sep 29 2014 06:09:18 AM PDT

Buoyed by the stock market, the average net worth of the richest people in America has hit a record $5.7 billion.

Charles Koch
9 / 13

4. Charles Koch (tie), along with brother David, Charles is co-owner and executive vice president of Koch Industries. Net worth: $42 billion.

Advertisement

E-News Registration

Most Popular

Advertisement

Multimedia