Julia Koch Net Worth

$62 Billion

Last Updated:

Jeff Bezos Net Worth

What is Jeff Bezos' net worth? Jeff Bezos is now...

Eminem Net Worth

What is Eminem's net worth? As of , Eminem's...

Jordan Belfort Net Worth

What is Jordan Belfort's net worth? Introduction Jordan Belfort's net worth...

Cristiano Ronaldo Net Worth

What is Cristiano Ronaldo's net worth? As of ,...

Justin Bieber Net Worth

What is Justin Bieber's net worth? Introduction As of ,...

What is Julia Koch’s net worth? 

Net Worth:$62 Billion
Born:April 12, 1962
Height:1.77 m (5 ft 10 in)
Country of Origin:United States of America
Source of Wealth:Inheritance from the late David Koch
Last Updated:August 2, 2022


Julia Koch is a New York City socialite and philanthropist who is currently ranked number 4 on the Forbes Richest Women in the World list.

After inheriting 42% of her husband’s business after his death in 2019, Julia has continued to serve on the board of Koch Industries, growing her net worth and living a life of luxury.

As of February 2023, Julia Koch’s net worth is estimated to be $62 Billion.


Julia Koch Facts

  • Julia Koch’s family owned a furniture store and a farm when she was growing up in the 1960s.
  • After the death of her husband, David Koch, Julia inherited an estimated $50 billion in 2019.
  • In 1997, Julia made her New York society debut at the Met Gala with David Koch.
  • After graduating from the University of Central Arkansas, Julia moved to New York City in 1984 and worked as a fashion designer.
  • Julia first went on a blind date with David Koch in 1991 but didn’t have a good first impression of him.


Early Life 

Julia Margaret Flesher was born April 12, 1962, and grew up in Indianola, Iowa, where her family owned a farm and a furniture store called Flesher’s.

When she was eight, her family moved to Arkansas, where her parents opened a clothing store called Peggy Frederic’s, which she later remarked was “a beautiful, beautiful shop.”

While attending the University of Central Arkansas, Julia worked as a model, and after graduating, she moved to New York City, where she got a job as a fashion designer for Adolfo.



During her career as a fashion designer, Julia met David Koch on a blind date in 1991, but she left with a negative impression of him.

However, a year later, they met again at a party, and the pair hit it off and started dating, leading Julia to quit her job in 1993.

Julia and David were married in Southhampton in 1996 at David Koch’s house in a small but lavish ceremony.

Following their marriage, Julia made her first big debut in New York high society at the 1997 Met Gala, where she served as a co-chairwoman.

After David Koch passed away in 2019, Julia became one of the richest women in the world after inheriting 42% of Koch Industries.

While she currently serves on the boards of Koch Industries and the Memorial Sloan Kettering Cancer Center, Julia Koch does her best to avoid public attention, living a secluded life in the Hamptons and selling her New York apartment officially in 2022.


Julia Koch’s Career Earnings

The Julia Koch net worth that most are familiar with comes largely from her inheriting 42% of Koch Industries following the death of David Koch.

While we don’t know how significant her personal net worth was before marriage, we do know that as a designer for Adolfo, she most likely was making a solid income.

However, since inheriting her wealth, her net worth has grown, increasing from $57.9 billion to $62 billion.


Personal Life

Not much is known about Julia Koch’s personal life outside of her marriage to David Koch and her position on the board of his company.

Julia is known to have three children, Mary Julia, David Koch Jr., and John Mark, though they have largely been raised outside of the spotlight.

While Julia prefers to keep a low profile, she has been known to make significant donations to numerous foundations, giving over $200 million to education, arts, and medical research organizations.

Julia Koch’s official website is sparse, but it is updated regularly with her philanthropic pursuits, as well as information about the David H. Koch Foundation.


Awards & Achievements

Although she has never received any awards, she has achieved a great deal throughout her life.

Here are some highlights from Julia Koch’s career:

  • In 1984, Julia Koch worked as a fashion designer for Adolfo and did fittings for Nancy Reagan.
  • Koch was the co-chairwoman of the Met Gala in 1997, along with Anna Wintour and Patrick McCarthy.
  • In 2019, Julia Koch inherited 42% of Koch Industries and became the wealthiest woman in the world.
  • As of 2021, Julia Koch is the fourth wealthiest woman in the world.
  • Julia Koch currently serves on the boards of Koch Industries and the Memorial Sloan Kettering Cancer Center.


How Does Julia Koch Spend Her Money?

Although Julia Koch keeps to herself, we do know a bit about how she spends her money outside of charitable donations.

Previously, Julia had lived in an 18-room duplex on Park Avenue with her husband, a property which cost $17 million.

The couple later bought one of the most expensive penthouses in the world in Manhattan for $40 million in 2018.

While Julia has since sold her Park Avenue duplex, in 2022, she bought a pair of East Side co-ops in Manhattan for $101 million and a historic home in the Hamptons for $75 million.

If that wasn’t enough, Julia owns a historic home in Palm Beach, which she visits during the winter months.



Julia Koch has reached many milestones throughout her life that have enabled her to become incredibly successful.

Here are some of the best highlights of Julia Koch’s career: 

  • In 1996, Juila married David Koch, the vice president of Koch Industries.
  • At the 1997 Met Gala, she served as a co-chairwoman and officially made her New York society debut.
  • In 2019, Julia inherited 42% of Koch Industries, which made her the wealthiest woman in the world at the time.
  • Julia became the president of the David H. Koch Foundation in 2019, following her husband’s death.
  •  In 2022, Julia sold her Park Avenue apartment and started spending more time in Southhampton and Palm Beach.


Favorite Julia Koch Quotes

Although Julia Koch has shied away from interviews, she has said some notable things in the few that she has done.

Here are our favorite quotes from Julia Koch:

  • “I’ve become a throwback to the 1950s. It is not an original path, but it is interesting nonetheless.” Julia Koch
  • “I thank God every day.” Julia Koch
  • “I fell in love [with New York] and wanted to stay and not go back,” Julia Koch
  • “He’ll bring a file of invitations of what we’re going to do the next week, and we’ll sign off on it. I pick the menus, ‘How many for lunch? How many for dinner?” ” Julia Koch
  • “Those were the hard days. Now it’s so refreshing to be in the role of the wife.” Julia Koch


3 Amazing Lessons From Julia Koch

Now that you know all about Julia Koch’s net worth, we can look at what her success can teach us about reaching our own goals.

Here are some of the best success lessons to learn from Julia Koch:


1. Take Things In Stride

When trying to achieve any goal, it is important to learn to take things in stride and not get hung up when things don’t go exactly as planned.

If you’re unable to be flexible, you could end up setting yourself back and missing important opportunities.


2. Keep Your Humility

No matter how successful you become, it’s essential to retain a modicum of humility to keep yourself grounded.

If you let your success go to your head, you’re much more likely to become complacent and lose your motivation to keep working hard.


3. Take Pride In Small Successes

It’s easy to think of success as reaching a huge goal or milestone, but you shouldn’t forget about the small victories along the way.

Small successes can have a significant impact down the line, so make sure to value them just as much as your larger victories.



Julia Koch has a tremendous fortune that is so large it’s unlikely she’ll ever be able to spend it all.

While she may prefer to stay out of the limelight, she certainly lives a luxurious life in her multitude of homes dotted across the east coast.

Make sure to check back regularly to see just how large Julia Koch’s net worth will become, since it is still steadily increasing every year.

As of February 2023, Julia Koch’s net worth is estimated to be $62 Billion.

What do you think about Julia Koch’s net worth? Leave a comment below.

Shawna Schofield is a writer from Chicago who loves tech and gaming. In the past she has collected everything from baseball cards to barbies and she considers herself to be a tasteful hoarder of potentially valuable items.


Please enter your comment!
Please enter your name here

Joe Tessitore Net Worth

What is Joe Tessitore's net worth?  Introduction  Joe Tessitore is a...

Minka Kelly Net Worth

What is Minka Kelly's net worth?  Introduction  Minka Kelly is an...

Jordan Peele Net Worth

What is Jordan Peele's net worth? Introduction  As of ,...

Rodolphe Saadé Net Worth

Find out how French businessman and entrepreneur Rodolphe Saadé transformed his father's company and earned his eye-watering net worth.

George Strait Net Worth

What is George Strait's net worth? Introduction  As of ,...

Offset Net Worth

What is Offset's net worth? Introduction As of , Offset's...

Latest Net Worth Profiles

John Landis Net Worth

John Landis made millions as a director and actor in Hollywood, eventually becoming one of the wealthiest icons in the film world.

Ralf Schumacher Net Worth

German racing driver Ralf Schumacher has earned millions as a Grand Prix champion in Formula One.

Petra Kvitova Net Worth

Czech professional tennis player Petra Kvitova has earned a substantial net worth as one of the world's greatest players to ever compete on the court.

Peter Jackson Net Worth

Best known for directing Lord of the Rings, Peter Jackson is one of the wealthiest and most well-known filmmakers in Hollywood.

Peter Forsberg Net Worth

Former professional hockey player Peter Forsberg earned millions in the NHL as one of the greatest players of all time.

Pete Sampras Net Worth

As a longtime rival of Andre Agassi, Pete Sampras has earned a substantial net worth as one of the world's best former tennis players.

Steve Nash Net Worth

Steve Nash is a former National Basketball Association player, and current coach, who is considered one of the greatest point guards of all time.

Pete Dye Net Worth

Golf course designer Pete Dye was renowned for his architectural skills, and he earned millions by creating some of the best golf courses in the world.

Stefan Edberg Net Worth

Former professional tennis player Stefan Edberg has earned a remarkable fortune as a six-time Grand Slam champion.

Paul Thomas Anderson Net...

American filmmaker Paul Thomas Anderson has earned a substantial net worth for directing hits like Boogie Nights and Magnolia.