Who Is Cat Marnell? Age, Biography, and Wiki
As of 2025, Cat Marnell is 42 years old. She was born in Washington D.C. and grew up in a creatively rich environment that shaped her writing career. Cat is not only renowned for her work as an author but also for her candid writing style, which often chronicles her personal struggles and triumphs. Her experiences with addiction and her journey through the fashion industry have made her work relatable and impactful. For more detailed information, you can visit her Wikipedia page.
| Occupation | Journalist |
|---|---|
| Date of Birth | September 10, 1982 |
| Age | 43 Years |
| Birth Place | Washington, D.C., U.S. |
| Horoscope | Virgo |
| Country | U.S |
Popularity
Cat Marnell's Popularity over time
Height, Weight & Measurements
Cat Marnell stands at approximately 5 feet 6 inches tall (168 cm) and weighs around 135 pounds (61 kg). As a writer who often uses her body as a canvas for self-expression, her measurements are often a topic of interest among fans, reflecting her dynamic personality and lifestyle choices.
Family, Dating & Relationship Status
Cat has been quite private about her personal life, but as of 2025, she appears to be in a stable relationship. Though she has not publicly confirmed any details, rumors suggest that she may be dating a fellow writer, adding to the creative energy in her life. Marnell has often discussed her relationships in her writings, revealing insights into how they have influenced her journey.
She was named after Caitlin Thomas. Her mother is a licensed clinical social worker and her father is a psychiatrist. At 15, Marnell began attending Lawrence Academy in Groton, Massachusetts. She was a strong student academically, but at 17 was expelled weeks before graduation. She finished high school at Emerson Preparatory School in Northwest Washington, D.C.
Net Worth and Salary
As of 2025, Cat Marnell's net worth is estimated to be around $1 million. Her income primarily stems from her writing endeavors, including books, articles, and speaking engagements. Although specific salary details are not public, her successful career as a writer and influencer has allowed her to secure financial stability.
Career, Business, and Investments
Cat Marnell's writing career took off with her book "How to Murder Your Life," which received critical acclaim and catapulted her into the literary spotlight. In 2025, she continues to work on various projects, including freelance writing for notable publications and developing her brand in the wellness space. Alongside her writing, Cat has also invested in a few startups related to health and lifestyle, hinting at her interest in maintaining a diverse portfolio.
While attending The New School, Marnell interned at beauty magazines, eventually earning the title of beauty assistant at Lucky in 2007. She attended rehab in Connecticut for a month, and when she returned she was promoted to associate beauty editor. She worked at Lucky for two and a half years before quitting after failed attempts at sobriety.
After overdosing on Xanax and Ambien in her apartment and spending two weeks at Bellevue in 2011, she said she "vowed never, ever to lie to a job again: they could take me or leave me with my drug stuff."
Social Network
Cat Marnell is active on various social media platforms, where she shares glimpses of her life, thoughts on writing, and updates about her career. Her social media presence is an extension of her writing style—raw, honest, and occasionally humorous, drawing followers who appreciate authenticity. You can find her on Instagram, Twitter, and her personal blog, where she engages with her audience and discusses topics close to her heart.
Shortly after being released, she was hired by Jane Pratt to become beauty and health director of XoJane. Her writing was "shrouded in irreverent yet deeply personal anecdotes" with frequent references to her drug use, hospitalizations, and mental illnesses.
She first received widespread attention when she wrote about using emergency contraception as her primary birth control, which spread through Twitter.
Her position was controversial – Anna David at The Fix wrote that Marnell "wins applause for her bravery" in speaking openly about drug use, while Hamilton Nolan at Gawker described her as a "dust-smoking suicidal narcissist downtown swinger beauty columnist".
Education
Cat Marnell attended the University of Pennsylvania, where she studied English, honing her skills as a writer and fostering a love for storytelling. Her education played a crucial role in shaping her career, providing her with the necessary tools to articulate her experiences and insights effectively.
