Kathy Hilton Wiki, Bio, Net Worth, Age, Height & More (2023)

Kathy Hilton is an American socialite, fashion designer, actress, and television personality who has a net worth of around $350 Million. She is a well-known personality who has made significant contributions to various industries. In this article, we will explore Kathy Hilton's net worth, bio, age, height, family, and relationships.


Hilton is the daughter of Kathleen Mary and Larry Avanzino, with Italian and Irish ancestry respectively. After her parents' divorce, her mother married Kenneth E. Richards, and Hilton gained two maternal half-sisters, actresses Kim and Kyle Richards.

Lili Collins and Kathy Hilton
Lili Collins and Kathy Hilton

She also has five paternal half-siblings from her father's remarriage. Hilton attended Montclair College Preparatory School in Los Angeles, where she formed a close friendship with Michael Jackson, which endured until his passing in 2009.

Birth Name

Katherine Elizabeth Avanzino

Nick Name(s)

Kathy Hilton

Birth Date

13 March 1959


64 years old


5 ft 6 inches (170 cm)


59 Kg (130 lbs)

Eye Color


Zodiac Sign





Italian, Irish




New York, New York, United States


Actress, Socialite, Fashion Designer, and Philanthropist


Richard Hilton (m.1979)


Laurence K Avanzino, Kathleen Mary


Nicky Hilton Rothschild, Paris Hilton, Conrad Hughes Hilton, Barron Hilton II


Kim Richards, Kyle Richards

Net Worth

$350 Million

Net Worth

Kathy Hilton is worth $350 million. Most of her money comes from her family. It's interesting that people might think the same about Paris Hilton, but she earned almost all of her money by herself, unlike her mother Kathy Hilton. Kathy Hilton lives in a fancy house in the Hamptons, New York. It's the most expensive neighborhood in the world.


In 1968, Hilton started as a child actress, retiring in 1979 after notable roles in TV shows like Nanny and the Professor, Bewitched, Happy Days, and films like The Dark. In 2005, she hosted I Want To Be a Hilton and appeared on The World According to Paris in 2011. 

Hilton refused to watch her half-sisters Kim and Kyle Richards on The Real Housewives of Beverly Hills, but in 2020, she joined as a friend of the housewives for season eleven, becoming a beloved fan favorite and earning praise as a "Real Housewives of Beverly Hills legend" by People in June 2021.

Business Ventures

In the 1980s and early 1990s, Hilton owned The Staircase, a gift and antiques store in LA. She ventured into merchandise sales on QVC in 2002 and launched a skincare line on HSN in 2007. In 2008, she introduced her perfume "My Secret". 

Since 2012, Hilton's designed the Kathy Hilton Collection of party dresses, available in 400 stores worldwide, including Neiman Marcus, Saks Fifth Avenue, and Nordstrom. In December 2020, Hilton and her daughters Paris and Nicky modeled Valentino's 2021 resort collection in a Vogue photoshoot.

Family & Relationships

Kathy Hilton and her husband, Richard Hilton, live in Bel Air and have four adult children: Paris, Nicky, Barron, and Conrad. They are also blessed with six grandchildren in total. Three grandchildren come from Nicky and her husband James Rothschild, two from Barron, and one from Paris. The couple's residence is in Bel Air, Los Angeles.

Kathy Hilton is known for her charitable work. In 2007, she organized a fundraising event for the Make-A-Wish Foundation. She invited celebrities to auction their belongings and donate the money to the foundation. Additionally, in 2011, Kathy and her two daughters received an award from the Starlight Children's Foundation at a special event called "A Stellar Night" in Los Angeles.


Q. What is the net worth of Kathy Hilton?

A. As of 2023, Kathy Hilton's total net worth is estimated around $350 Million.

Q. How old is Kathy Hilton?

A. As of 2023, Kathy Hilton is 64 years old (Born 13 March 1959).

Q. What is the height of Kathy Hilton?

A. The height of Kathy Hilton is 5 ft 6 inches (170 cms).

Q. Who is the husband of Kathy Hilton?

A. Kathy Hilton is married to businessman Richard Hilton.

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