Kelley Mack (born July 10, 1992, in Cincinnati, Ohio) was raised by a businessman father and a real‑estate agent mother. She had two younger siblings, including brother Parker Mack who also acted. She graduated from Hinsdale Central High School in 2010 and earned a bachelor’s degree in film production from Chapman University’s Dodge College in 2014.
Acting Career & Filmography
Mack built a diverse portfolio across film and television. Her breakthrough came in Season 9 (2018–2019) of The Walking Dead, where she portrayed Addy, a member of the teenage group known as the Highwaymen. That role earned her recognition and a devoted fan base.
She also appeared as Penelope Jacobs in Season 8 of Chicago Med, had guest roles on 9‑1‑1, and appeared in independent feature films such as Broadcast Signal Intrusion, Delicate Arch, and her final leading role in Universal, released in June 2025—a few weeks before her passing.
By the time of her death, she had amassed 35 acting credits and 5 producer credits across movies, short films, and TV projects—from voice‑over and screen roles to behind‑camera writing and production.
Kelley Mack Age & Personal Details
At the time of her passing, Kelley Mack was 33 years old, born July 10, 1992, and passed away peacefully on August 2, 2025, in Cincinnati, after battling a rare form of brain cancer (central nervous system glioma). Her illness was revealed publicly in 2024, but she largely kept her fight private—continuing to work until she physically could not.
Net Worth & Financial Overview
Reliable public financial data on Kelley Mack’s net worth is limited. There is no Forbes net worth profile specifically for Kelley Mack; the existing Forbes page found relates to another person with a similar name and is not connected to the actress. As such, Forbes does not provide a verified net worth figure for Kelley Mack the actress.
IMDB, her main profile source, does not list net worth or asset data. Industry estimates based on her cumulative acting and producing work suggest a modest net worth in the mid‑six‑figure range, likely between $200,000 and $500,000, reflective of multi‑season television work, independent film roles, and producer credits. However, this remains speculative in absence of official confirmation.
Social Media & Audience Reach in 2025
Kelley Mack maintained an active Instagram presence (@itskelleymack), sharing updates on her health condition, film projects, and personal photography. Information about her exact follower count is unavailable publicly via verified databases, but at the time of her death in August 2025, she had tens of thousands of followers, potentially more. Her social platforms were a key conduit for both fan engagement and her family’s tribute announcements.
Family & Close Ties
Kelley Mack was survived by her mother Kristen, father Lindsay Klebenow, sister Kathryn, brother Parker, and grandparents Lois and Larry Klebenow. She was deeply connected to her family—co‑writing a semi‑autobiographical screenplay (On the Black) with her mother, drawing on their shared Midwest roots and intergenerational stories.
Legacy & Lasting Impact
Despite her young age, Mack’s body of work reflects a multifaceted talent—actor, producer, writer, and creative collaborator. The fact that she took on producing roles with five credits to her name shows her ambition beyond acting.
Her final film, Universal (June 2025), was released shortly before her death, serving as her final creative statement to audiences. The film and her earlier roles demonstrate consistent growth in both scope and depth.
Fast Facts Table
| Detail | Fact |
|---|---|
| Full Name | Kelley Klebenow (professionally Kelley Mack) |
| Date of Birth | July 10, 1992 |
| Age at Death | 33 (died August 2, 2025) |
| Raised in | Cincinnati, Ohio |
| Education | Hinsdale Central HS (2010); Chapman University, Dodge College (2014) |
| Notable Roles | Addy (The Walking Dead, S9), Penelope Jacobs (Chicago Med, S8), films Universal, Delicate Arch, Broadcast Signal Intrusion |
| Credits | ~35 acting, ~5 producer |
| Net Worth Estimate | $200K–$500K (industry estimate) |
| Social Media | Instagram: @itskelleymack (tens of thousands followers) |
| Family | Parents Kristen & Lindsay, sister Kathryn, brother Parker, grandparents |
| Final Film Release | June 21, 2025 (Universal) |
| Cause of Death | Central nervous system glioma |
| Celebration of Life | Scheduled August 16, 2025, in Ohio |
A Thoughtful Close
Kelley Mack’s passing at age 33 marked a deeply felt loss to friends, family, fans, and the creative community. Though not a household name at the level of A‑list celebrities, she made a notable impact across popular television and indie cinema. Her dedication to growing as an actor, producer, and storyteller—even while privately struggling with illness—earned admiration from colleagues and fans alike.
While her net worth remains modest by celebrity benchmarks, it’s clear that Kelley’s true legacy lies in her performances, collaborative storytelling, and unwavering creative spirit. She exemplified the journey of a rising artist who balanced craft, family, and perseverance—even in adversity.
For those searching here in 2025 and beyond, this profile aims to bring together the most reliable details: her age, career milestones, approximate net worth, and personal background—delivered with clarity and respect.