code:
Rank Name Worth ($) Age Residence Source
---- ---- --------- --- --------- ------
1 Gates, William Henry III 46.0 billion 47 Seattle, WA Microsoft
2 Buffett, Warren Edward 36.0 billion 73 Omaha, NE Berkshire Hathaway
3 Allen, Paul Gardner 22.0 billion 50 Mercer Island, WA Microsoft, investments
4 Walton, Alice L 20.5 billion 54 Fort Worth, TX Wal-Mart
4 Walton, Helen R 20.5 billion 84 Bentonville, AR Wal-Mart
4 Walton, Jim C 20.5 billion 55 Bentonville, AR Wal-Mart
4 Walton, John T 20.5 billion 57 Bentonville, AR Wal-Mart
4 Walton, S Robson 20.5 billion 59 Bentonville, AR Wal-Mart
9 Ellison, Lawrence Joseph 18.0 billion 59 Redwood Shores, CA Oracle
10 Dell, Michael 13.0 billion 38 Round Rock, TX Dell
11 Ballmer, Steven Anthony 12.2 billion 47 Redmond, WA Microsoft
12 Anthony, Barbara Cox 11.0 billion 80 Honolulu, HI Cox Communications
12 Chambers, Anne Cox 11.0 billion 83 Atlanta, GA Cox Communications
14 Kluge, John Werner 10.5 billion 89 Palm Beach, FL Metromedia
15 Mars, Forrest Edward Jr 10.4 billion 72 McLean, VA Mars, Inc.
15 Mars, Jacqueline 10.4 billion 64 Bedminster, NJ Mars, Inc.
15 Mars, John Franklyn 10.4 billion 67 Arlington, VA Mars, Inc.
18 Johnson, Abigail 9.8 billion 41 Boston, MA mutual funds
19 Redstone, Sumner M 9.7 billion 80 Beverly Hills, CA Viacom
20 Ergen, Charles 8.9 billion 50 Denver, CO EchoStar
21 Newhouse, Donald Edward 7.7 billion 73 Somerset County, NJ publishing
21 Newhouse, Samuel Irving Jr 7.7 billion 75 New York, NY publishing
23 Pritzker, Robert Alan 7.6 billion 77 Chicago, IL hotels, investments
23 Pritzker, Thomas J 7.6 billion 54 Chicago, IL hotels, investments
25 Johnson, Samuel Curtis 7.4 billion 75 Racine, WI S.C. Johnson & Son