Sadie Sink’s parents are Casey Adam Sink and Lori Elizabeth Sink (née Baughman). Long before their daughter became a global household name playing Max Mayfield on Netflix’s Stranger Things or starring in critically acclaimed films like The Whale, Casey and Lori were working educators in Texas who made life-changing sacrifices to nurture their daughter’s theatrical ambitions.
Unlike many young Hollywood stars born into show-business dynasties, Sadie Sink was raised in a grounded, sports-and-education-centered household. Together with her four siblings, Sadie grew up supported by parents who prioritized character, education, and family solidarity above all else.
Casey and Lori Sink: Quick Family Profile
| Family Detail | Verified Information |
|---|---|
| Father | Casey Adam Sink (Math teacher, football & rugby coach) |
| Mother | Lori Elizabeth Sink, née Baughman (Math teacher) |
| Hometown | Brenham, Texas, United States |
| Relocation | Summit, New Jersey (to support NYC Broadway work) |
| Total Children | 5 (3 older sons, 1 daughter, 1 younger daughter) |
| Sadie’s Siblings | Caleb Sink, Spencer Sink, Mitchell Sink, Jacey Sink |
Who Are Sadie Sink’s Parents?
Both of Sadie Sink’s parents built long-standing careers in public education rather than the entertainment industry:
- Casey Sink (Father): Casey worked for years as a mathematics instructor and high school coach, leading both American football and rugby teams. Known for his disciplined yet encouraging demeanor, he brought athletic structure and teamwork values to the Sink household.
- Lori Sink (Mother): Lori is also a dedicated mathematics teacher. When her children demonstrated an early passion for musical theater and performance, Lori became the logistical engine of the family, organizing auditions, community theater rehearsals, and eventually managing interstate travel to New York City.
From Texas Playrooms to Broadway: A Family Leap of Faith
Sadie’s creative journey began in Brenham, Texas, a modest community between Houston and Austin. As young children, Sadie and her older brother Mitchell became obsessed with Disney’s High School Musical, frequently staging full musical reenactments in their living room. Recognizing their genuine creative drive, Lori enrolled seven-year-old Sadie in local community theater classes in nearby Houston.
Sadie quickly demonstrated exceptional stage maturity, starring in local productions like The Best Christmas Pageant Ever and The Miracle Worker. In 2012, at just ten years old, Sadie auditioned for the national Broadway revival of Annie in New York City.
When Sadie landed a role in the ensemble—and eventually alternated in the title role of Annie—it presented the Sink family with a massive decision. Rather than letting Sadie navigate the grueling Broadway circuit alone or with distant guardians, Casey and Lori took a courageous leap of faith:
- Lori temporarily relocated from Texas to the East Coast with Sadie and her siblings, managing schoolwork and backstage rehearsals.
- Her brother Mitchell also pursued musical theater, subsequently landing a role in Broadway’s Matilda the Musical.
- To keep the family united, the Sinks eventually relocated permanently to Summit, New Jersey, providing a stable suburban home base within commuting distance of Manhattan’s theater district.
Meet Sadie Sink’s Four Siblings
Sadie is the fourth of five children, growing up surrounded by protective older brothers and a younger sister:
- Caleb Sink: The eldest sibling, Caleb pursued higher education in law and business, staying largely outside the public eye.
- Spencer Sink: The second-oldest brother, Spencer attended the University of Missouri and maintains a close relationship with his siblings.
- Mitchell Sink: The third brother, Mitchell shared Sadie’s childhood passion for theater and performed on Broadway as Nigel in Matilda the Musical and in the cast of Elf: The Musical.
- Jacey Sink: The youngest child in the family, Jacey has also dipped her toes into acting, notably portraying the younger version of Sadie’s character, Max Mayfield, in flashback sequences during Stranger Things Season 3.
How Casey and Lori Kept Sadie Grounded Amid Stardom
Child stardom often presents psychological pitfalls, but Sadie has frequently credited her parents’ unpretentious values for keeping her centered during her rapid transition from Broadway child actress to global streaming sensation.
When Sadie was cast in Season 2 of Stranger Things in 2017, Casey and Lori insisted that normal life continue uninterrupted. Academic expectations remained firm, household chores were shared equally among the siblings, and discussions about fame were kept minimal. Even as Sadie earned critical acclaim for projects like Taylor Swift’s All Too Well: The Short Film and Darren Aronofsky’s The Whale, she maintained that returning home to New Jersey was always a grounding reminder of what truly mattered.
Frequently Asked Questions
Are Sadie Sink’s parents famous?
No. Neither of Sadie Sink’s parents works in the entertainment industry. Her father Casey is a football/rugby coach and teacher, and her mother Lori is a mathematics teacher.
What do Sadie Sink’s parents do for a living?
Her father Casey Sink works in athletics coaching and education, while her mother Lori Elizabeth Sink is a professional mathematics educator.
Where are Sadie Sink’s parents from?
Both parents are originally from Texas and raised their family in Brenham, Texas, before relocating to New Jersey to support their children’s Broadway theater careers.
How many siblings does Sadie Sink have?
Sadie has four siblings: three older brothers named Caleb, Spencer, and Mitchell, and one younger sister named Jacey.
Final Take
Sadie Sink’s emergence as one of Hollywood’s most respected young actresses is a testament not only to her extraordinary raw talent, but also to the steadfast dedication of her parents. By choosing family cohesion over convenience and providing unconditional support without Hollywood cynicism, Casey and Lori Sink provided the stable launchpad for Sadie’s remarkable career.