Where more than one name is listed under a number, there is a tie.

Alabama

234. Harbert, Marguerite, 81, $1.2 billion, Birmingham, inheritance

Arizona

165. Dorrance, Bennett, 55, $1.5 billion, Paradise Valley, inheritance

389. Levine, William S., 72, $750 million, Phoenix, billboards

352. Moreno, Arturo, 58, $850 million, Phoenix, billboards

152. Sperling, John G., 83, $1.6 billion, Phoenix, Apollo Group

142. Sperling, Peter, 44, $1.7 billion, Phoenix, Apollo Group

Arkansas

4. Walton, Helen R., 85, $18 billion, Bentonville, Wal-Mart

4. Walton, Jim C., 56, $18 billion, Bentonville, Wal-Mart

4. Walton, John T., 58, $18 billion, Bentonville, Wal-Mart

4. Walton, S. Robson, 60, $18 billion, Bentonville, Wal-Mart

165. Stephens, Jackson Thomas and family, 81, $1.5 billion, Little Rock, investment banking

234. Rockefeller, Winthrop Paul, 56, $1.2 billion, Morrilton, Standard Oil

336. Tyson, Donald John, 74, $925 million, Springdale, chicken

California

260. Berg, Carl Edwin, 67, $1.1 billion, Atherton, real estate, venture capital

165. Schmidt, Eric, 49, $1.5 billion, Atherton, Google

68. Schwab, Charles R., 67, $2.8 billion, Atherton, discount stock brokerage

165. Sobrato, John Albert, 65, $1.5 billion, Atherton, real estate

278. Anderson, John Edward, 87, $1 billion, Bel Air, investments

79. Hughes, Bradley Wayne, 71, $2.5 billion, Bel Air, Public Storage

72. Perenchio, A. Jerrold, 73, $2.7 billion, Bel Air, Univision

389. Bing, Stephen L. and family, 39, $750 million, Beverly Hills, inheritance

30. Davis, Marvin H., 79, $5.8 billion, Beverly Hills, investments

340. Glazer, Guilford, 83, $900 million, Beverly Hills, shopping malls

165. Gonda, Leslie L., 84, $1.5 billion, Beverly Hills, International Lease Finance

118. Gonda, Louis L., 56, $1.9 billion, Beverly Hills, International Lease Finance

215. Gores, Alec, 51, $1.3 billion, Beverly Hills, leveraged buyouts

142. Gores, Tom T., 40, $1.7 billion, Beverly Hills, leveraged buyouts

369. Katzenberg, Jeffrey, 53, $800 million, Beverly Hills, movies

20. Redstone, Sumner M., 81, $8.1 billion, Beverly Hills, Viacom

97. Saban, Haim, 59, $2.2 billion, Beverly Hills, television

87. Udvar-Hazy, Steven, 58, $2.4 billion, Beverly Hills, International Lease Finance

124. Jackson, Jess Stonestreet, 74, $1.8 billion, Healdsburg, wine

106. Arnall, Roland, 65, $2 billion, Hombly Hills, Mortgage banking

165. Cargill, Margaret Anne, 84, $1.5 billion, La Jolla, inheritance

234. Copley, David C., 52, $1.2 billion, La Jolla, Copley Press

334. Jacobs, Irwin Mark, 70, $930 million, La Jolla, Qualcomm

383. Earhart, Anne Catherine Getty, 52, $775 million, Laguna Beach, inheritance

152. Nicholas, Henry Thompson III, 45, $1.6 billion, Laguna Hills, Broadcom

97. Yang, Jerry, 35, $2.2 billion, Los Altos, Yahoo

142. Booth, Franklin Otis Jr., 81, $1.7 billion, Los Angeles, Berkshire Hathaway

28. Broad, Eli, 71, $6 billion, Los Angeles, investments

92. Burkle, Ronald, 51, $2.3 billion, Los Angeles, supermarkets, investments

278. Day, Robert Addison, 60, $1 billion, Los Angeles, money management

278. Disney, Roy Edward, 74, $1 billion, Los Angeles, Walt Disney

124. Hearst, David Whitmire Jr., 59, $1.8 billion, Los Angeles, Hearst Corp

124. Hearst, George Randolph Jr., 77, $1.8 billion, Los Angeles, Hearst Corp

383. Hilton, William Barron, 76, $775 million, Los Angeles, hotels, casinos

278. Joseph, George, 83, $1 billion, Los Angeles, insurance

30. Kerkorian, Kirk, 87, $5.8 billion, Los Angeles, investments, casinos

203. Mann, Alfred, 78, $1.4 billion, Los Angeles, inventor, entrepreneur

369. Milken, Lowell Jay, 55, $800 million, Los Angeles, investments

278. Milken, Michael Robert, 58, $1 billion, Los Angeles, investments

152. Munger, Charles T., 80, $1.6 billion, Los Angeles, investments

142. Murdock, David Howard, 81, $1.7 billion, Los Angeles, investments

165. Pritzker, Anthony, 43, $1.5 billion, Los Angeles, hotels, investments

165. Roberts, George R., 60, $1.5 billion, Los Angeles, leveraged buyouts

260. Roski, Edward P. Jr., 65, $1.1 billion, Los Angeles, real estate

234. Soon-Shiong, Patrick, 52, $1.2 billion, Los Angeles, generic drugs

37. Geffen, David, 61, $4.4 billion, Malibu, entertainment

60. Lucas, George, 60, $3 billion, Marin County, Star Wars

165. Pritzker, Daniel, 45, $1.5 billion, Marin County, hotels, investments

327. Gallo, Ernest, 95, $950 million, Modesto, wine

74. Filo, David, 38, $2.6 billion, Mountain View, Yahoo

260. Argyros, George Leon, 67, $1.1 billion, Newport Beach, investments

38. Bren, Donald L., 72, $4.3 billion, Newport Beach, real estate

278. Gross, William H., 60, $1 billion, Newport Beach, bonds

165. Samueli, Henry, 50, $1.5 billion, Newport Beach, Broadcom

74. Spielberg, Steven Allen, 57, $2.6 billion, Pacific Palisades, movies

278. Arrillaga, John, 67, $1 billion, Palo Alto, real estate

278. Bechtolsheim, Andreas, 48, $1 billion, Palo Alto, Google

74. Jobs, Steven Paul, 49, $2.6 billion, Palo Alto, Apple Computer

278. Peery, Richard Taylor, 64, $1 billion, Palo Alto, real estate

152. Whitman, Margaret C., 48, $1.6 billion, Palo Alto, Ebay

203. Morgridge, John P., 71, $1.4 billion, Portola Valley, Cisco

165. Emmerson, Archie Aldis "Red", 75, $1.5 billion, Redding, timberland, lumber mills

363. Oates, Marvin L. "Buzz", 81, $825 million, Sacramento, real estate

260. Teel, Joyce Raley, 73, $1.1 billion, Sacramento, supermarkets

389. Moores, John Jay, 60, $750 million, San Diego, software

215. Rady, Ernest S., 67, $1.3 billion, San Diego, investments

203. Waitt, Theodore W., 41, $1.4 billion, San Diego, Gateway

87. Bechtel, Riley P., 52, $2.4 billion, San Francisco, engineering, construction

87. Bechtel, Stephen Davison Jr., 79, $2.4 billion, San Francisco, engineering, construction

350. Bowes, William, 78, $860 million, San Francisco, venture capital

43. Brin, Sergey, 31, $4 billion, San Francisco, Google

124. Cooke, Phoebe Hearst, 77, $1.8 billion, San Francisco, Hearst Corp

260. Fisher, Donald George, 76, $1.1 billion, San Francisco, Gap

260. Fisher, Doris Feigenbaum, 73, $1.1 billion, San Francisco, Gap

165. Fisher, John J., 43, $1.5 billion, San Francisco, Gap

165. Fisher, Robert J., 51, $1.5 billion, San Francisco, Gap

278. Fisher, William Sydney, 47, $1 billion, San Francisco, Gap

383. Getty, Caroline Marie, 46, $775 million, San Francisco, inheritance

102. Getty, Gordon Peter, 71, $2.1 billion, San Francisco, oil

118. Hearst, William Randolph III, 55, $1.9 billion, San Francisco, Hearst Corp

234. Naify, Robert Allen, 82, $1.2 billion, San Francisco, movie theaters

324. Osher, Bernard A., 77, $960 million, San Francisco, banking, investments

43. Page, Larry E., 31, $4 billion, San Francisco, Google

383. Perry, Claire Eugenia Getty, 50, $775 million, San Francisco, inheritance

165. Pritzker, John A., 51, $1.5 billion, San Francisco, hotels, investments

315. Rock, Arthur J., 78, $975 million, San Francisco, venture capital

337. Sandler, Herbert M., 72, $920 million, San Francisco, banking

337. Sandler, Marion O., 73, $920 million, San Francisco, banking

389. Shorenstein, Walter Herbert, 89, $750 million, San Francisco, real estate

79. Johnson, Charles Bartlett, 71, $2.5 billion, San Mateo, Franklin Resources

106. Johnson, Rupert Harris Jr., 63, $2 billion, San Mateo, Franklin Resources

234. Siebel, Thomas M., 51, $1.2 billion, San Mateo, Siebel Systems

327. Wiskemann, Elizabeth S., $950 million, San Rafael, mutual funds

10. Ellison, Lawrence Joseph, 60, $13.7 billion, Silicon Valley, Oracle

260. Spanos, Alexander Gus, 81, $1.1 billion, Stockton, real estate

340. Field, Frederick "Ted" Woodruff, 52, $900 million, West Hollywood, music, movies

260. Cook, Scott D., 52, $1.1 billion, Woodside, Intuit

49. Moore, Gordon Earle, 75, $3.8 billion, Woodside, Intel

Colorado

278. Bailey, Thomas, 67, $1 billion, Aspen, mutual funds

369. Nathanson, Marc B., 59, $800 million, Aspen, cable, investments

349. Magness, Gary, 50, $875 million, Cherry Hills, inheritance

33. Anschutz, Philip F., 64, $5.2 billion, Denver, investments

23. Ergen, Charles, 51, $7.3 billion, Denver, EchoStar

215. Gates, Charles Cassius Jr., 83, $1.3 billion, Denver, automotive products

363. Marsico, Thomas, 49, $825 million, Englewood, mutual funds

165. Stryker, Pat A., 48, $1.5 billion, Fort Collins, inheritance

142. Malone, John C., 63, $1.7 billion, Parker, cable television

Connecticut

165. Buck, Peter, 73, $1.5 billion, Danbury, Subway

106. Cohen, Steven A., 48, $2 billion, Greenwich, hedge funds

369. Hascoe, Norman, 75, $800 million, Greenwich, investments

278. Jones, Paul Tudor II, 50, $1 billion, Greenwich, hedge funds

142. Lampert, Edward S., 42, $1.7 billion, Greenwich, investments

165. Pritzker, Karen, 46, $1.5 billion, New Haven, hotels, investments

District of Columbia

118. Rales, Mitchell P., 47, $1.9 billion, Washington, Danaher Corp

118. Rales, Steven M., 52, $1.9 billion, Washington, Danaher Corp

Florida

32. Arison, Micky, 55, $5.3 billion, Bal Harbour, Carnival Cruises

152. Lewis, Peter Benjamin, 70, $1.6 billion, Coconut Grove, Progressive Corp

215. France, James C., 59, $1.3 billion, Daytona Beach, auto racing

215. France, William C. Jr., 71, $1.3 billion, Daytona Beach, auto racing

203. Moran, James Martin, 86, $1.4 billion, Deerfield Beach, Toyota distributor

165. DeLuca, Fred, 56, $1.5 billion, Fort Lauderdale, Subway

124. Huizenga, H. Wayne, 66, $1.8 billion, Fort Lauderdale, entrepreneur

315. MacMillan, John Hugh III, 76, $975 million, Hillsboro Beach, inheritance

118. Turner, Robert E. "Ted", 65, $1.9 billion, Lamont, Time Warner

278. Chaplin, Harvey, 75, $1 billion, Miami, liquor, wine distribution

352. Frost, Dr. Phillip, 67, $850 million, Miami, Ivax Corp.

278. Ansin, Edmund Newton, 68, $1 billion, Miami Beach, Sunbeam Broadcasting

278. Weber, Charlotte Colket, 61, $1 billion, Ocala, inheritance

124. Abraham, S. Daniel, 80, $1.8 billion, Palm Beach, Slim-Fast

278. Glazer, Malcolm, 76, $1 billion, Palm Beach, shopping malls, investments

15. Kluge, John Werner, 90, $11 billion, Palm Beach, Metromedia

215. Lindemann, George L. and family, 68, $1.3 billion, Palm Beach, natural gas, media

106. Rich, Robert Edward Sr., 91, $2 billion, Palm Beach, nondairy creamer

165. Williams, Arthur L. Jr., 62, $1.5 billion, Palm Beach, insurance

340. Morean, William, 49, $900 million, St. Petersburg, Jabil Circuit

234. Debartolo, Edward John Jr., 57, $1.2 billion, Tampa, shopping centers

Georgia

234. Blank, Arthur M., 62, $1.2 billion, Atlanta, Home Depot

13. Chambers, Anne Cox, 84, $11.3 billion, Atlanta, Cox Enterprises

106. Marcus, Bernard, 75, $2 billion, Atlanta, Home Depot

278. Robinson, Jesse Mack, 81, $1 billion, Atlanta, banking, insurance

Hawaii

13. Anthony, Barbara Cox, 81, $11.3 billion, Honolulu, Cox Enterprises

Idaho

92. Simplot, John Richard and family, 95, $2.3 billion, Boise, potatoes, microchips

Illinois

369. Galvin, Robert William, 83, $800 million, Barrington Hills, Motorola

278. Bluhm, Neil Gary, 66, $1 billion, Chicago, real estate

278. Comer, Gary Campbell, 76, $1 billion, Chicago, Lands' End

363. Griffin, Kenneth C., 35, $825 million, Chicago, hedge funds

278. Herb, Marvin J., 67, $1 billion, Chicago, soft-drink bottling

165. Pritzker, James, 53, $1.5 billion, Chicago, hotels, investments

165. Pritzker, Jean (Gigi), 42, $1.5 billion, Chicago, hotels, investments

234. Pritzker, Nicholas J. II, 60, $1.2 billion, Chicago, hotels, investments

152. Pritzker, Penny, 45, $1.6 billion, Chicago, hotels, investments

142. Pritzker, Thomas J., 54, $1.7 billion, Chicago, hotels, investments

34. Warner, H. Ty, 60, $5 billion, Chicago, Beanie Babies

215. Winfrey, Oprah, 50, $1.3 billion, Chicago, television

87. Zell, Samuel, 63, $2.4 billion, Chicago, real estate

165. Pritzker, Jay Robert (J.B.), 39, $1.5 billion, Evanston, hotels, investments

165. Krasny, Michael, 51, $1.5 billion, Highland Parl, CDW Corp

352. Krehbiel, John Hammond Jr., 66, $850 million, Lake Forest, Molex

43. Wrigley, William Jr., 40, $4 billion, Lake Forest, chewing gum

278. Calamos, John P., 64, $1 billion, Naperville, mutual funds

352. Heisley, Michael E. Sr., 67, $850 million, St. Charles, manufacturing

53. Crown, Lester and family, 79, $3.6 billion, Wilmette, investments

Indiana

55. Cook, William Alfred, 73, $3.2 billion, Bloomington, medical devices

260. White, Dean V., 81, $1.1 billion, Crown Point, billboards, hotels

152. Simon, Melvin, 77, $1.6 billion, Indianapolis, real estate

Kansas

152. Hall, Donald Joyce, 76, $1.6 billion, Mission Hills, Hallmark

327. Kao, Min H., 55, $950 million, Mission Hills, navigation equipment

43. Koch, Charles De Ganahl, 67, $4 billion, Wichita, oil, commodities

43. Koch, David Hamilton, 63, $4 billion, Wichita, oil, commodities

215. Ruffin, Phillip, 68, $1.3 billion, Wichita, casinos, real estate

Louisiana

234. Taylor, Patrick F., 67, $1.2 billion, New Orleans, Taylor Energy

Maryland

340. Saul, Bernard Francis II, 72, $900 million, Chevy Chase, banking, real estate

234. Marriott, John Willard Jr., 72, $1.2 billion, Potomac, hotels

203. Marriott, Richard Edwin, 65, $1.4 billion, Potomac, hotels

352. Bisciotti, Stephen J., 44, $850 million, Severna Park, outsourcing, football

Massachusetts

36. Abele, John E., 67, $4.5 billion, Boston, Boston Scientific

102. Hostetter, Amos Barr Jr., 67, $2.1 billion, Boston, Continental Cablevision

12. Johnson, Abigail, 42, $12 billion, Boston, Fidelity

28. Johnson, Edward Crosby III, 74, $6 billion, Boston, Fidelity

49. Nicholas, Peter M., 63, $3.8 billion, Boston, Boston Scientific

327. Watkins, Edward G. III, 68, $950 million, Concord, security systems

278. Bose, Amar Gopal, 75, $1 billion, Framingham, Bose

260. Egan, Richard J., 68, $1.1 billion, Hopkinton, EMC Corp

234. Flatley, Thomas John, 72, $1.2 billion, Milton, real estate

362. Fireman, Paul Barry, 60, $830 million, Newton, Reebok

Michigan

60. DeVos, Richard M., 78, $3 billion, Ada, Alticor

65. Van Andel, Jay, 80, $2.9 billion, Ada, Alticor

142. Penske, Roger S., 67, $1.7 billion, Birmingham, cars

68. Davidson, William Morse, 81, $2.8 billion, Bloomfield Hills, glass

340. Taubman, A. Alfred, 80, $900 million, Bloomfield Hills, real estate

389. Ilitch, Michael, 75, $750 million, Detroit, pizza

234. Pulte, William J., 72, $1.2 billion, Detroit, Pulte Homes

383. Fisher, Max Martin, 96, $775 million, Franklin, investments

327. Manoogian, Richard Alexander, 68, $950 million, Grosse Pointe Farms, Masco

278. Ford, William Clay Sr., 79, $1 billion, Grosse Pointe Shores, Ford Motor Co.

324. Brown, John W., 70, $960 million, Kalamazoo, Stryker

124. Stryker, Jon Lloyd, 46, $1.8 billion, Kalamazoo, inheritance

124. Stryker, Ronda E., 50, $1.8 billion, Kalamazoo, inheritance

Minnesota

315. Opperman, Dwight D., 81, $975 million, Dellwood, publishing

79. Schulze, Richard M., 63, $2.5 billion, Edina, Best Buy

118. Taylor, Glen, 63, $1.9 billion, Mankato, printing

165. Cargill, James R., 80, $1.5 billion, Minneapolis, inheritance

203. Gage, Barbara Carlson and family, 62, $1.4 billion, Minneapolis, inheritance

315. MacMillan, Whitney, 75, $975 million, Minneapolis, inheritance

203. Nelson, Marilyn Carlson and family, 65, $1.4 billion, Minneapolis, inheritance

92. Pohlad, Carl, 89, $2.3 billion, Minneapolis, banking

234. Hubbard, Stanley Stub, 71, $1.2 billion, St. Mary's Point, DirectTV

315. MacMillan, Cargill Jr., 77, $975 million, Wayzata, inheritance

315. MacMillan, W. Duncan, 74, $975 million, Wayzata, inheritance

Missouri

60. Kroenke, Ann Walton, 54, $3 billion, Columbia, Wal-Mart

203. Kroenke, E. Stanley, 57, $1.4 billion, Columbia, sports, real estate

68. Laurie, Nancy Walton, 53, $2.8 billion, Columbia, Wal-Mart

369. Marshall, Barbara Hall, 80, $800 million, Kansas City, Hallmark

315. Keinath, Pauline MacMillan, 72, $975 million, St. Louis, inheritance

55. Taylor, Jack Crawford, 82, $3.2 billion, St. Louis, Enterprise Rent-A-Car

Montana

124. Washington, Dennis, 70, $1.8 billion, Missoula, investments

165. Pritzker, Linda, 50, $1.5 billion, St. Ignatius, hotels, investments

Nebraska

2. Buffett, Warren Edward, 74, $41 billion, Omaha, Berkshire Hathaway

165. Ricketts, J. Joseph and family, 63, $1.5 billion, Omaha, Ameritrade

234. Scott, Walter Jr., 73, $1.2 billion, Omaha, construction, telecom

New Hampshire

106. McGovern, Patrick Joseph, 67, $2 billion, Hollis, IDG

New Jersey

17. Mars, Jacqueline, 65, $10 billion, Bedminster, candy

278. Price, Michael F., 52, $1 billion, Far Hills, investments

124. Kellogg, Peter R., 62, $1.8 billion, Short Hills, investments

25. Newhouse, Donald Edward, 74, $7 billion, Somerset County, publishing

352. Connell, Grover, 86, $850 million, Westfield, equipment leasing

Nevada

16. Omidyar, Pierre M., 37, $10.4 billion, Henderson, Ebay

260. Duffield, David A., 64, $1.1 billion, Incline Village, PeopleSoft

60. Adelson, Sheldon, 71, $3 billion, Las Vegas, casinos, hotels

215. Wynn, Stephen A., 63, $1.3 billion, Las Vegas, casinos

New York

278. Peltz, Nelson, 62, $1 billion, Bedford, leveraged buyouts

278. Jacobs, Jeremy Maurice Sr., 64, $1 billion, East Aurora, sports concessions

79. Simons, James H., 66, $2.5 billion, East Setauket, hedge funds

234. Gerry, Alan, 75, $1.2 billion, Liberty, Cablevision Industries

369. Thorne, Oakleigh B. III, 72, $800 million, Millbrook, publishing

278. Kohlberg, Jerome Spiegel Jr., 79, $1 billion, Mt. Kisco, leveraged buyouts

152. Frank, Sidney, 85, $1.6 billion, New Rochelle, liquor

106. Allen, Herbert Anthony Jr., 64, $2 billion, New York, investment banking

87. Blavatnik, Leonard, 46, $2.4 billion, New York, oil, coal, real estate

34. Bloomberg, Michael Rubens, 62, $5 billion, New York, Bloomberg L.P.

79. Bronfman, Edgar M. Sr., 75, $2.5 billion, New York, liquor

215. Diller, Barry, 62, $1.3 billion, New York, InterActiveCorp

142. Druckenmiller, Stanley, 52, $1.7 billion, New York, hedge funds

278. Flowers, J. Christopher, 46, $1 billion, New York, investments

59. Greenberg, Maurice Raymond, 79, $3.1 billion, New York, American International Group

124. Hearst, Austin, 52, $1.8 billion, New York, Hearst Corp

97. Helmsley, Leona Mindy Rosenthal, 84, $2.2 billion, New York, real estate

21. Icahn, Carl, 68, $7.6 billion, New York, leveraged buyouts

106. Kovner, Bruce, 59, $2 billion, New York, hedge funds

165. Kravis, Henry R., 60, $1.5 billion, New York, leveraged buyouts

55. Lauder, Leonard Alan, 71, $3.2 billion, New York, cosmetics

102. Lauder, Ronald Steven, 60, $2.1 billion, New York, cosmetics

72. Lauren, Ralph, 64, $2.7 billion, New York, fashion

234. Lee, Thomas Haskell, 60, $1.2 billion, New York, leveraged buyouts

27. Murdoch, Keith Rupert, 73, $6.9 billion, New York, News Corp.

389. Nash, Jack, 75, $750 million, New York, investments

25. Newhouse, Samuel Irving Jr., 76, $7 billion, New York, publishing

337. Pasculano, Lynne and family, 63, $920 million, New York, auto parts, candy

40. Perelman, Ronald Owen, 61, $4.2 billion, New York, leveraged buyouts

352. Robertson, Julian H. Jr., 72, $850 million, New York, money management

79. Rockefeller, David Sr., 89, $2.5 billion, New York, Standard Oil, banker

278. Ross, Wilbur L. Jr., 66, $1 billion, New York, leveraged buyouts

389. Schwarzman, Stephen A., 57, $750 million, New York, investments

260. Siegel, Herbert, 76, $1.1 billion, New York, television

24. Soros, George, 74, $7.2 billion, New York, hedge funds

79. Stern, Leonard Norman, 66, $2.5 billion, New York, real estate

60. Tisch, Preston Robert, 78, $3 billion, New York, Loews

165. Tisch, Wilma Stein, 78, $1.5 billion, New York, Loews

74. Trump, Donald John, 58, $2.6 billion, New York, real estate

327. Vilar, Alberto, 63, $950 million, New York, money management

203. Weill, Sanford, 71, $1.4 billion, New York, Citigroup

165. Ziff, Daniel Morton, 32, $1.5 billion, New York, inheritance, hedge funds

165. Ziff, Dirk Edward, 40, $1.5 billion, New York, inheritance, hedge funds

165. Ziff, Robert David, 38, $1.5 billion, New York, inheritance, hedge funds

152. Zuckerman, Mortimer Benjamin, 67, $1.6 billion, New York, media, real estate

215. Dolan, Charles Francis, 77, $1.3 billion, Oyster Bay, Cablevision Systems

278. Golisano, Blase Thomas, 62, $1 billion, Rochester, Paychex

278. Gottesman, David, 78, $1 billion, Rye, investments

260. Langone, Kenneth G., 69, $1.1 billion, Sands Point, investments

North Carolina

55. Goodnight, James, 61, $3.2 billion, Cary, SAS Institute

165. Sall, John, 55, $1.5 billion, Cary, SAS Institute

361. Levine, Leon and family, 67, $840 million, Charlotte, Family Dollar Stores

215. Smith, Ollen Bruton, 77, $1.3 billion, Charlotte, Speedway Motorsports

97. Spangler, Clemmie Dixon Jr., 72, $2.2 billion, Charlotte, investments

Ohio

203. Farmer, Richard T., 69, $1.4 billion, Cincinnati, Cintas Corp

124. Lindner, Carl Henry Jr. and family, 85, $1.8 billion, Cincinnati, investments

234. Beck, Nancy Lerner, 44, $1.2 billion, Cleveland, inheritance

234. Lerner, Norma, 68, $1.2 billion, Cleveland, inheritance

234. Lerner, Randolph D., 42, $1.2 billion, Cleveland, inheritance

65. Wexner, Leslie Herbert, 69, $2.9 billion, Columbus, Limited Brands

124. Mathile, Clayton Lee, 63, $1.8 billion, Dayton, Iams

Oklahoma

234. Green, David, 63, $1.2 billion, Oklahoma City, Hobby Lobby

43. Kaiser, George B., 62, $4 billion, Tulsa, oil and gas, banking

Oregon

22. Knight, Philip H., 66, $7.4 billion, Beaverton, Nike

350. Boyle, Timothy, 55, $860 million, Portland, Columbia Sportswear

Pennsylvania

348. Kim, James and family, 68, $880 million, Bryn Mawr, microchips

152. Malone, Mary Alice Dorrance, 54, $1.6 billion, Coatesville, inheritance

234. Magerko, Maggie Hardy, 38, $1.2 billion, Eightyfour, 84 Lumber

389. Kerry, Teresa F. Heinz, 66, $750 million, Fox Chapel, inheritance

369. Lenfest, Harold FitzGerald, 74, $800 million, Huntington Valley, Lenfest Cable

363. May, Cordelia Scaife, 76, $825 million, Ligonier, inheritance

369. West, Alfred P. Jr., 61, $800 million, Paoli, money management

383. Honickman, Harold, 71, $775 million, Philadelphia, soft-drink bottling

68. Hillman, Henry Lea, 85, $2.8 billion, Pittsburgh, industrialist

234. Scaife, Richard Mellon, 71, $1.2 billion, Pittsburgh, inheritance

334. Hamilton, Dorrance Hill, 76, $930 million, Wayne, inheritance

106. Annenberg, Leonore, 86, $2 billion, Wynnewood, inheritance

Puerto Rico

369. Galan, Victor J., 71, $800 million, San Juan, banking

Rhode Island

327. Van Beuren, Hope Hill, 70, $950 million, Middletown, inheritance

South Carolina

389. Milliken, Roger, 88, $750 million, Spartanburg, textiles

South Dakota

389. Waitt, Norman W. Jr., 50, $750 million, Dakota Dunes, Gateway

Tennessee

369. Lupton, John Thomas, 78, $800 million, Lookout Mountain, soft-drink bottling

124. Smith, Frederick Wallace, 60, $1.8 billion, Memphis, FedEx

324. Frist, Thomas F. Jr. and family, 66, $960 million, Nashville, HCA Healthcare

79. Ingram, Martha R. and family, 69, $2.5 billion, Nashville, Ingram Industries

Texas

9. Dell, Michael, 39, $14.2 billion, Austin, Dell

215. Cuban, Mark, 46, $1.3 billion, Dallas, Broadcast.com

203. Ford, Gerald J., 60, $1.4 billion, Dallas, banking

92. Hunt, Ray Lee, 61, $2.3 billion, Dallas, inheritance, oil, real estate

278. Jones, Jerral W., 61, $1 billion, Dallas, Dallas Cowboys, oil and gas

152. Marshall, E. Pierce, 65, $1.6 billion, Dallas, investments (Marshall has asked to be excluded from list, saying it overstates his assets and their value)

40. Perot, Henry Ross and family, 74, $4.2 billion, Dallas, computer services

389. Pickens, T. Boone Jr., 76, $750 million, Dallas, oil and gas, investments

54. Rowling, Robert, 51, $3.5 billion, Dallas, oil and gas, hotels, investments

106. Simmons, Harold Clark, 73, $2 billion, Dallas, investments

260. Troutt, Kenny A., 56, $1.1 billion, Dallas, Excel Communications

382. Wagner, Todd R., 44, $780 million, Dallas, Broadcast.com

314. Wyly, Samuel, 69, $990 million, Dallas, investments

278. Bass, Edward Perry, 59, $1 billion, Fort Worth, oil, investments

142. Bass, Lee Marshall, 48, $1.7 billion, Fort Worth, oil, investments

340. Bass, Perry Richardson, 89, $900 million, Fort Worth, oil, investments

65. Bass, Robert Muse, 56, $2.9 billion, Fort Worth, oil, investments

215. Bass, Sid Richardson, 61, $1.3 billion, Fort Worth, oil, investments

278. Marion, Anne Windfohr, 65, $1 billion, Fort Worth, inheritance, oil

106. Rainwater, Richard Edward, 60, $2 billion, Fort Worth, real estate, energy, insurance

369. Reid, Elizabeth Ann Hall, 82, $800 million, Fort Worth, Hallmark

4. Walton, Alice L., 55, $18 billion, Fort Worth, Wal-Mart

40. Duncan, Dan L., 71, $4.2 billion, Houston, Natural gas

215. Jamail, Joseph Dahr Jr., 78, $1.3 billion, Houston, lawsuits

152. Kinder, Richard, 60, $1.6 billion, Houston, pipelines

165. McNair, Robert C., 66, $1.5 billion, Houston, energy

124. Mitchell, George Phydias, 85, $1.8 billion, Houston, Mitchell Energy

124. Sarofim, Fayez Shalaby, 75, $1.8 billion, Houston, finance

203. Ueltschi, Albert Lee, 87, $1.4 billion, Irving, FlightSafety International

97. Butt, Charles C., 66, $2.2 billion, San Antonio, supermarkets

215. Goldsbury, Christopher, 61, $1.3 billion, San Antonio, salsa

260. Mays, L. Lowry, 69, $1.1 billion, San Antonio, Clear Channel

234. McCombs, Billy Joe "Red", 76, $1.2 billion, San Antonio, radio, cars, oil

215. McLane, Robert Drayton Jr., 68, $1.3 billion, Temple, Wal-Mart, logistics

Utah

215. Holding, Robert Earl, 77, $1.3 billion, Salt Lake City, oil refining, resorts

92. Huntsman, Jon Meade, 67, $2.3 billion, Salt Lake City, chemicals

51. Sorenson, James L., 83, $3.7 billion, Salt Lake City, medical devices, real estate

Virginia

17. Mars, John Franklyn, 68, $10 billion, Arlington, candy

363. Case, Stephen M., 46, $825 million, McLean, AOL

17. Mars, Forrest Edward Jr., 73, $10 billion, McLean, candy

215. Batten, Frank Sr., 77, $1.3 billion, Virginia Beach, Landmark Communications

165. Johnson-Marquart, Winnie, 45, $1.5 billion, Virginia Beach, S.C. Johnson & Sons

Washington

1. Gates, William Henry III, 48, $48 billion, Medina, Microsoft

278. Simonyi, Charles, 56, $1 billion, Medina, Microsoft 11. Ballmer, Steven Anthony, 48, $12.6 billion, Redmond, Microsoft

234. Jannard, James, 55, $1.2 billion, San Juan Islands, Oakley

3. Allen, Paul Gardner, 51, $20 billion, Seattle, Microsoft, investments

38. Bezos, Jeffrey P., 40, $4.3 billion, Seattle, Amazon

278. Edson, John Orin, 72, $1 billion, Seattle, leisure craft

352. McCaw, Bruce R., 57, $850 million, Seattle, McCaw Cellular

106. McCaw, Craig O., 55, $2 billion, Seattle, McCaw Cellular

368. McCaw, John Elroy Jr., 53, $810 million, Seattle, McCaw Cellular

Wisconsin

352. Hendricks, Kenneth, 62, $850 million, Beloit, building supplies

51. Menard, John R. Jr., 64, $3.7 billion, Eau Claire, home improvement stores

315. Schneider, Donald J., 68, $975 million, Green Bay, trucking

102. Kohler, Herbert and family, 65, $2.1 billion, Kohler, plumbing fixtures

260. Kellogg, William S., 61, $1.1 billion, Oconomowoc, Kohl's

165. Johnson, H. Fisk, 46, $1.5 billion, Racine, S.C. Johnson & Sons

165. Johnson, Imogene Powers, 74, $1.5 billion, Racine, S.C. Johnson & Sons

165. Johnson, S. Curtis, 49, $1.5 billion, Racine, S.C. Johnson & Sons

165. Johnson-Leipold, Helen, 47, $1.5 billion, Racine, S.C. Johnson & Sons

Wyoming

340. Rizzuto, Leandro P., 66, $900 million, Sheridan, manufacturing

Living abroad

124. Stempel, Ernest E., 88, $1.8 billion, Hamilton, Bermuda, American International Group

315. Pictet, Marion MacMillan 72, $975 million, Hamilton Beach, Bermuda, inheritance

234. Connor, William E. II, 54, $1.2 billion, Hong Kong, exports

340. Fung, Victor, 59, $900 million, Hong Kong, distribution

389. Bacon, Louis Moore, 48, $750 million, London, hedge funds

260. Green, Pincus, 69, $1.1 billion, Meggan, Switzerland, commodities

260. Rich, Marc David, 69, $1.1 billion, Meggan, Switzerland, commodities

74. Johnson, Barbara Piasecka, 67, $2.6 billion, Monte Carlo, Monaco, inheritance

124. Shvidler, Evgeny Markovich, 40, $1.8 billion, Moscow, oil

369. Friedland, Robert M., 54, $800 million, Singapore, mining