| Fact | Detail |
|---|---|
| Full Name | Kourtney Mary Kardashian |
| Date of Birth | April 18, 1979 |
| Place of Birth | San Francisco, California |
| Parents | Robert Kardashian; Kris Jenner |
| Siblings | Kim, Khloé, Rob; half-sisters Kendall & Kylie |
| Compiled by | Tatyana Scandrick (Lennoxmag.com) |
Early Life
Kourtney Mary Kardashian was born to Robert Kardashian and Kris Jenner in San Francisco, California, on April 18, 1979. Her father was a lawyer and her mother was a rising media star. She spent her childhood in Los Angeles with Kim, Khloé, and Rob Kardashian as the oldest of four children. Kourtney’s upbringing included half-sisters Kendall and Kylie Jenner and a traditional Catholic education at Marymount High School after her parents’ 1991 divorce and her mother’s marriage to Bruce Jenner (now Caitlyn Jenner).
| Aspect | Details |
|---|---|
| High School | Marymount High School, Los Angeles |
| Undergraduate Study | Southern Methodist University (2 yrs) |
| Degree | BA in Theatre Arts, minor in Spanish |
| Sorority | Alpha Phi |
| Family Expansion | Stepmother Caitlyn; half-sisters x2 |
Career
Kourtney Kardashian’s television journey began in 2005 with Filthy Rich: Cattle Drive, but her global breakthrough came in October 2007 with Keeping Up with the Kardashians on E!, a series that spanned 20 seasons until June 2021. Capitalizing on her fame, she headlined spin-offs such as Kourtney and Kim Take Miami (2009–2013) and Kourtney and Kim Take New York (2011–2012). Transitioning into entrepreneurship, she launched Poosh, a lifestyle and wellness website, in March 2019 and followed with Lemme, a health supplement brand, in September 2022, while commanding premium rates for social media endorsements.
| Category | Detail |
|---|---|
| TV Debut | Filthy Rich: Cattle Drive (2005) |
| Breakthrough Show | Keeping Up with the Kardashians (2007–2021) |
| Spin-Offs | Miami (2009–2013); New York (2011–2012) |
| Poosh Launch | March 2019 |
| Lemme Launch | September 2022 |
| IG Endorsement Rate | Up to $300,000 per post (2016) |
Net Worth
Industry estimates place Kourtney Kardashian’s net worth at approximately $65 million, derived from a combination of reality television earnings, brand partnerships, and her own entrepreneurial ventures. Her compensation for Keeping Up with the Kardashians reached $4.5 million per season, complemented by lucrative endorsement deals and the growing revenue streams from Poosh and Lemme. Her financial profile continues to grow, reflecting both legacy TV success and savvy business diversification.
| Revenue Stream | Estimated Value |
|---|---|
| TV Earnings | $4.5 million per season |
| Poosh | Lifestyle content & advertising |
| Lemme | Supplement sales |
| Instagram Sponsorships | Up to $250,000 per post |
| Total Net Worth | ~$65 million |
Family Profile
Culture powerhouse Kardashian–Jenner members use media exposure to succeed. Kim, Khloé, and Rob Kardashian, Kourtney’s siblings, have achieved success in television and business. Her half-sisters Kendall and Kylie Jenner are supermodels and billionaires, respectively, while Kris Jenner oversees the family business.
| Name | Relation | Notable Venture | Net Worth |
|---|---|---|---|
| Kris Jenner | Mother | Family management | > $200 million |
| Kim Kardashian | Sister | Skims, KKW Beauty | > $1 billion |
| Khloé Kardashian | Sister | Good American | ~$60 million |
| Rob Kardashian | Brother | Arthur George socks | ~$10 million |
| Kendall Jenner | Half-sister | Supermodel, 818 Tequila | ~$60 million |
| Kylie Jenner | Half-sister | Kylie Cosmetics | > $1 billion |
| Caitlyn Jenner | Stepmother | Olympic gold medalist | ~$100 million |
FAQ
When was Kourtney Kardashian born?
San Francisco was her birthplace on April 18, 1979.
What is her net worth?
Around $65 million is her estimated net worth.
What businesses has she launched?
She launched Poosh (March 2019) and Lemme (September 2022).
What did she study at university?
She graduated from UA with a BA in Theatre Arts with a Spanish minor.
Who are Kourtney’s siblings?
She has half-sisters Kendall and Kylie Jenner and full siblings Kim, Khloé, and Rob Kardashian.
How much does she make per Instagram post?
She charges $300,000 every sponsored post.
