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Grace Avery Costner: Age, Wiki, Biography of Kevin Costner’s Daughter

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As the daughter of Kevin Costner and Christine Baumgartner, Grace was famous from the moment she entered the world. Being the youngest Costner, she has gained attention in every single thing she does.

This article has all the information about Grace Avery Costner, her age, wiki, biography, and net worth.

Biography of Kevin Costner’s daughter: Grace Costner

Grace Avery Costner was born the youngest member of the Costner family. She was born on June 2, 2010, at 5:46 pm on Wednesday. Grace was 21 inches tall and weighed 7 lbs, 11 oz when she entered the world. She has not entered her teen years yet as she is only 12 now (2022).

Kevin’s daughter is of American nationality, having various ethnicities such as German, Irish, Swiss, Irish, Welsh, Scottish.

Grace has a huge family. She was born and brought up in Los Angeles, alongside her two brothers- Hayes Logan Costner and Cayden Wyatt Costner. Lily Costner, Annie Clayton Costner Cox, and Joe Costner are the kids of Kevin Costner and Cindy Costner, which makes Grace and their half-siblings.

William Costner, Sharon Costner, and Jim Baumgartner are her grandparents. Cayden has two uncles named Daniel Craig Costner and Mark Douglas Costner. Being young, she lives a private life but sometimes appears on the red carpet alongside her family.

Grace Avery Costner Family
Grace Avery Costner with her siblings and parents


Grace’s parents are a big name in the Hollywood industry. Her father, Kevin Costner, is an academic award winner, and her mother, Christine Baumgartner, is a handbag designer and a model. The couple has been in love and together for 18 years now and shares a beautiful bond.

Being the youngest, Grace receives a lot of love and affection from everyone in the family. The family has been living happily for a long time.

Grace Avery Costner Net Worth

As 12 is not an age to start working, Grace has no net worth. Her parents being a well-known name in Hollywood, earn good fortune and have a net worth of more than $250 million.

She has not yet stepped into the social media world.


Full name Grace Avery Costner
Date of Birth June 2, 2010
Nationality American
Ethnicity German, Irish, Swiss, Irish, Welsh, Scottish.
Horoscope Gemini
Parents Christine Baumgartner

Kevin Costner

Siblings Cayden Wyatt Costner (2007)

Hayes Logan Costner (2009)

Grandparents William Costner

Sharon Costner

Jim Baumgartner

Grace Avery Costner Wikipedia