See who made the list, how much the billionaire is worth and how each ranks.
FILE – In this Sept. 13, 2018, file photo, Jeff Bezos, Amazon founder and CEO, speaks at The Economic Club of Washington’s Milestone Celebration in Washington. A rich list by wealth compiler Hurun Report shows the market meltdowns in 2018 obliterated $1 trillion in wealth, with more than 212 of China’s richest individuals losing their dollar billionaire status. Amazon founder Jeff Bezos led the world’s wealthiest for the second year running, estimated by the Hurun Global rich list at $147 billion.
(AP Photo/Cliff Owen, File)
AP Photo/Cliff Owen, File
Jacqueline B. Mars arrives for the formal Artist’s Dinner honoring the recipients of the 39th Annual Kennedy Center Honors hosted by United States Secretary of State John F. Kerry at the U.S. Department of State in Washington, D.C. on Saturday, December 3, 2016.
(Pool via Getty Images)
Pool via Getty Images
Steven Rales attends the 91st Oscars – Oscar Week: Animated Features at the Academy of Motion Picture Arts and Sciences on February 23, 2019 in Beverly Hills, California.
(Photo by Rodin Eckenroth/Getty Images)
Photo by Rodin Eckenroth/Getty Images
Washington Nationals owner Ted Lerner tries on a baseball cap before a ribbon cutting ceremony to open The Ballpark of the Palm beaches before of a spring training baseball game against the Houston Astros Tuesday, Feb. 28, 2017 in West Palm Beach, Fla.
(AP Photo/John Bazemore)
AP Photo/John Bazemore
President Donald Trump points to the cheering audience as he arrives to speak at Conservative Political Action Conference, CPAC 2019, in Oxon Hill, Md., Saturday, March 2, 2019.
(AP Photo/Carolyn Kaster)
AP Photo/Carolyn Kaster
Philanthropist David Rubenstein stands by a portico pillar of the historical Arlington House at Arlington National Cemetery in Arlington, Va., Thursday, July 17, 2014.)
(AP Photo/Cliff Owen)
AP Photo/Cliff Owen
Washington Redskins owner Daniel Snyder watches warmups on the field before an NFL preseason football game against the Tampa Bay Buccaneers Thursday, Aug. 31, 2017, in Tampa, Fla.
(AP Photo/Phelan M. Ebenhack)
AP Photo/Phelan M. Ebenhack
Steve Case seen on day two of Summit LA18 in Downtown Los Angeles on Saturday, Nov. 3, 2018, in Los Angeles.
(Photo by Amy Harris/Invision/AP)
Photo by Amy Harris/Invision/AP
Capitals and Wizards owner Ted Leonsis joined WTOP in studio Thursday, Jan. 31.
(Courtesy: Monumental Sports)
Courtesy: Monumental Sports
Baltimore Ravens owner Stephen Bisciotti before an NFL football game against the Jacksonville Jaguars at Wembley Stadium in London, Sunday Sept. 24, 2017.
(AP Photo/Matt Dunham)
AP Photo/Matt Dunham
Kevin Plank arrives at the 2015 Barnstable Brown Gala at Patricia Barnstable Brown’s Mansion on Friday, May 1, 2015, in Louisville, Ky.
(Photo by Joe Imel/Invision/AP)
The D.C. area is home to 11 billionaires who made the 2019 Forbes list, including the region’s newest billionaire resident, President Donald Trump.
Forbes’ 33rd-annual ranking of the world’s billionaires counts 2,153 of them worldwide, down from 2,208 in 2018. The total net worth of this year’s billionaires is $8.7 trillion, down from $9.1 trillion in 2018, the first decrease in billionaire wealth since 2016.
The average net worth of billionaires on the 2019 list is $4 billion, down from $4.1 billion in 2018.
The top of the list remains Jeff Bezos. The Amazon founder, who bought a $32 million mansion in Kalorama, has an estimated net worth of $131 billion, up $19 billion from 2018.
Bill Gates is No. 2 at $96.5 billion, up from $90 billion.
Warren Buffett is No. 3 with a net worth of $82 5 billion, down $1.5 billion.
The youngest billionaire on the list is Kylie Jenner. At age 21, Forbes estimates her net worth at $1 billion. It makes her the youngest self-made billionaire of all time.
Mark Zuckerberg, who once held the title of youngest billionaire, fell three places to No. 8 this year. He’s worth an estimated $62.3 billion, down $8.7 billion from 2018.
Here are the D.C. area’s billionaires, where they rank this year, and their net worth, as estimated by Forbes:
Jeff Clabaugh has spent 20 years covering the Washington region's economy and financial markets for WTOP as part of a partnership with the Washington Business Journal, and officially joined the WTOP newsroom staff in January 2016.