Kate Walsh Height, Weight, Age, Wiki, Biography, Net Worth, Facts


American actress and entrepreneur who gained a lot of fame for her portrayal of Dr. Addison Montgomery on the ABC television dramas Grey’s Anatomy and Private Practice. She also played Rebecca Wright on the short-lived NBC sitcom Bad Judge. She presently plays Olivia Baker on the Netflix drama series 13 Reasons Why. Kate Walsh has starred in a number of popular films like The Perks of Being a Wallflower, Scary Movie 5 and Girls Trip

Birth Name


Kathleen Erin Walsh


Katie, Katie Kat, K-Town


Actress, Businesswoman



Personal Life

Birthday / Date of Birth

Kate Walsh was born on 13 October 1967, in San Jose, California, United States.


She’s currently 51 years old.

Sun Sign




She is Irish on her father’s side and Italian on her mother’s side.


Roman Catholic


Kate attended Catalina Magnet High School for three years and then attended Rincon High School.

After school graduation, she enrolled at the University of Arizona to study acting and at Chicago’s Piven Theatre Workshop before moving to New York City.

Family Details

  • Father – Joseph P Walsh
  • Mother – Angela C Bochetto
  • Siblings – Sean Walsh (Brother) (Film Director), Joe Walsh (Brother) (Film Director)

Marital Status



Walsh married 20th Century Fox executive Alex Young on September 1, 2007 at the Ojai Presbyterian Church in Ojai, California. A year later Young filed for divorce citing irreconcilable differences and their divorce was finalized on February 5, 2010.

After that, Kate dated Neil Andre for a short period of time from 2009 to 2011. She was then in relationship with writer-producer Chris Case for years from 2011. Her recent encounter was with actor producer Trevor Davis in 2016. They ended their relationship in 2017 after Kate wanted a baby and Trevor wasn’t ready for that.

Physical Statistics


  • In feet – 5 feet 8.5 inches
  • In centimeters – 174 cm
  • In meters – 1.74 m


  • In Kilograms – 64 kg
  • In Pounds – 141 lbs

Body measurements

  • Measurements – 36-27-37
  • Bust – 36 inches
  • Waist – 27 inches
  • Hip – 37 inches
  • Bra Size – 34B

Body Build


Eye Color


Hair Color

Brown. She dyed red.

Shoe Size

She wears a size 8 (US) shoe.

Dress Size

Her dress size is 6 (US).



Professional Statistics

Film Debut

Kate Walsh made her acting debut with the 1996 film Normal Life for her role as Cindy Anderson.

Television Debut

Her first television appearance was in NBC police procedural series Homicide: Life on the Street in 1996. She played Cathy Buxton in an episode of the show.

Famous For

Her breakout role as Dr. Addison Montgomery in the ABC series Grey’s Anatomy and its spin off series Private Practice.

Her role in the Netflix drama series 13 Reasons Why was said to be the best one of her career which earned lots of critical acclaim.

Her performance in the movie, The Perks of Being a Wallflower which gained her San Diego Film Critics Society Awards for Best Ensemble Performance.

Brand Endorsements

Kate has appeared in a number of television advertisements and other advertising campaigns for Cigna, National Geographic, Garnier dark spot remover, etc.

Kate Walsh Favorites

  • Favorite Food – Creamed spinach with sautéed garlic, cheese, and truffle oil
  • Favorite Actor – Gregory Peck
  • Favorite Shoes – Rene Caovilla “Berlin” Heels
  • Favorite Makeup Accessory – Clarisonic skin brush
  • Favorite Animal – Cat
  • Favorite Drink – Red Wine

Kate Walsh Net worth

Kate has a net worth of $20 million US dollars as of 2018. That money comes from her appearances in films and TV shows and brand endorsements. She charges $175 thousand per episode as salary for her work on TV shows.

Social Media Profiles

She has more than 770K followers on the Facebook, 1.4 million followers on the Instagram and 884K followers on the Twitter.

Kate Walsh Facts

She worked as a waitress at Burger king and Dairy Queen before launching her modeling career in Japan in early 1980s. She also taught English over there.

She later moved to Chicago and worked with the Piven Theatre Workshop and the Chicago Shakespeare Repertory.

She also hosted on National Public Radio around the same time.

In May 2010, Walsh made her off-Broadway debut opposite Paul Sparks in Atlantic Theater Company’s world premiere of Stephen Belber’s Dusk Rings a Bell.

In 2010, Kate Walsh founded Boyfriend LLC, a beauty and lifestyle company. She launched the company’s first product ‘Boyfriend’ in November 2010.

She ranked #52 on the “Hot 100 list” of hottest women in 2007 by Maxim.

In 2015, Kate was diagnosed with brain tumor and had it removed through a surgery. It took almost 9 months for her to recover.

During the 2016 election, Walsh was a supporter of Hillary Clinton, publicly endorsing her and campaigning for her several times in California, Arizona, and Virginia.

She is an animal lover. she has a dog named Rosie and two cats named Billy and Pablo.

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