Kourtney Kardashian was born on April 18, 1979, making her 47 years old. As the eldest sibling of the prominent Kardashian-Jenner family, her path from reality television fixture to lifestyle entrepreneur has played out publicly for decades. Understanding her timeline involves looking past internet rumors and focusing on actual career milestones, family developments, and business ventures.
Public curiosity regarding celebrity ages often stems from the contrast between youthful aesthetics and milestone birthdays. In Kourtney's case, growing up in Los Angeles under the spotlight of high-profile parents—attorney Robert Kardashian and Kris Jenner—placed her in media circles long before reality television existed.
Early Life and Education
Long before launching Keeping Up with the Kardashians, Kourtney attended Marymount High School, an all-girls Catholic school in Los Angeles. Her classmates included notable figures like Nicole Richie. Following high school, she moved to Dallas, Texas, to attend Southern Methodist University for two years before transferring to the University of Arizona. She graduated in 2002 with a Bachelor of Arts in Theatre Arts and a minor in Spanish.
During her college years and early twenties, her family maintained a comfortable lifestyle in Southern California. However, everything shifted in 2003 when her father, Robert Kardashian, passed away from esophageal cancer. Four years later, the family partnered with E! to launch Keeping Up with the Kardashians, officially introducing Kourtney to a global audience.
Reality Television Beginnings and Expansion
Kourtney's television debut actually preceded the family's main show. In 2005, she appeared on the reality series Filthy Rich: Cattle Drive, where privileged young adults worked on a Colorado ranch. That experience tested her willingness to participate in unscripted television, setting the stage for the massive success of Keeping Up with the Kardashians in 2007.
As the eldest sister, Kourtney often played the role of the grounded, sometimes skeptical voice on screen. Her relationship with Scott Disick became a primary storyline across multiple seasons, spawning spin-offs like Kourtney and Kim Take Miami and Kourtney and Kim Take New York.
By 2021, after 20 seasons, the family ended their run on E! and transitioned to Hulu with a new series simply titled The Kardashians. This shift allowed Kourtney to exercise more creative control over how her personal life and business pursuits were portrayed.
Transition into Business and Wellness
Beyond television, Kourtney carved out a distinct space in retail and wellness. In 2006, alongside her sisters Kim and Khloé, she founded DASH, a high-end clothing boutique with locations in Calabasas and other major cities.
As her priorities shifted toward holistic health and sustainable living, she launched her lifestyle platform, Poosh, in 2019. The website focuses on wellness, interior design, and conscious consumerism. In 2022, she expanded further into the health sector by founding Lemme, a brand specializing in organic vitamins and dietary supplements. These ventures reflect a deliberate pivot from traditional retail to direct-to-consumer wellness brands.
Personal Life and Family Milestones
Kourtney's personal life has remained a frequent subject of public interest. From her long-term, on-and-off relationship with Scott Disick, she shares three children: Mason Dash, Penelope Scotland, and Reign Aston.
In 2021, she began a relationship with Blink-182 drummer Travis Barker. The couple married in 2022 through a series of ceremonies, culminating in a traditional celebration in Portofino, Italy. Their journey to expand their family was heavily documented on The Kardashians, detailing fertility treatments and IVF cycles. In November 2023, Kourtney gave birth to their first child together, a son named Rocky.
For more details on her family's ongoing projects, you can view the Hulu Press site or explore background details on Britannica's Kourtney Kardashian Biography.
Frequently Asked Questions
When is Kourtney Kardashian's birthday?
She was born on April 18, 1979, making her zodiac sign Aries.
How many children does Kourtney Kardashian have?
She is a mother of four. She shares three children with Scott Disick and one son with her husband, Travis Barker.
What is Kourtney Kardashian's educational background?
She attended Southern Methodist University before graduating from the University of Arizona in 2002 with a degree in Theatre Arts.
What are Kourtney Kardashian's business brands?
She founded the lifestyle website Poosh in 2019 and the vitamin and supplement brand Lemme in 2022.
