Sadie Sink in 2026: Net Worth and Height, Age, Siblings, FAQs

Net Worth

Money is usually the first thing people want to know, so let's start there. ICON POLLS estimates that her net worth sits between 5 million and 8 million dollars in 2026. That is a wide range on purpose, because actors rarely share exact figures, and her income has been climbing fast over the last few years.

The bulk of that wealth comes from her long run on Stranger Things, where her pay rose with each new season. On top of that she has earned from films, Broadway and West End theatre runs, and a handful of brand deals. With a Marvel film and a new producing career now in the mix, her earnings look set to keep rising rather than slow down.

Height

Sadie stands around 5 feet 3 inches tall, which works out to about 1.60 metres. She is on the shorter side for the screen, but it has never held her back. If anything, her height has become part of how fans describe her, and it comes up in searches almost as often as her age does.

Age

She was born on April 16, 2002, in Brenham, Texas. That makes her 24 years old in 2026, since her birthday falls in April. It is easy to forget she is still in her early twenties, mostly because she has been acting since she was a child and already has more than a decade of work behind her. By the time she hit 24, she had a Tony nomination, a Marvel role, and a producing slate.

Siblings

Sadie grew up in a busy household with four siblings, three older brothers and one younger sister. Her father coached youth sports and her mother taught maths, so the family was active and close. All the kids played sports growing up, though Sadie has admitted she never loved it the way her brothers did.

Acting found her almost by accident. When she was about seven, she appeared in a local production of High School Musical alongside her brother Mitchell. Her parents noticed she had a spark for it and signed her up for acting classes soon after. The rest, as they say, followed from there.

Career Snapshot

Sadie reached Broadway as a child actor, then broke through worldwide when she joined Stranger Things in 2017 as Max Mayfield. From there she stretched into film, earning praise for her role opposite Brendan Fraser in The Whale. She also starred in Taylor Swift's All Too Well short film in 2021.

In 2025 she returned to the stage in John Proctor Is the Villain and picked up a Tony nomination for it. In 2026 she made her West End debut as Juliet in Romeo and Juliet, joined the Marvel world in Spider-Man: Brand New Day, and lined up new work as both a star and a producer. For someone in her early twenties, that is a remarkable spread of work across stage and screen.

FAQs

1. Who is Sadie Sink?

She is an American actress from Brenham, Texas. Most people know her as Max Mayfield from the Netflix series Stranger Things, but she has also built a strong name in film and theatre.

2. How old is Sadie Sink in 2026?

She is 24 years old. She was born on April 16, 2002, so she turned 24 in April 2026.

3. When is Sadie Sink's birthday?

April 16. She was born in 2002, which makes her an Aries.

4. Where was Sadie Sink born?

She was born in Brenham, a small town in Texas, and grew up there before moving into professional acting.

5. How tall is Sadie Sink?

She stands about 5 feet 3 inches tall, which is roughly 1.60 metres.

6. What is Sadie Sink's net worth in 2026?

Her wealth is estimated to sit somewhere between 5 million and 8 million dollars, based on her TV, film, theatre and brand work.

7. What is Sadie Sink famous for?

She became famous worldwide for playing Max in Stranger Things. She is also known for the film The Whale and for Taylor Swift's All Too Well short film.

8. How many siblings does Sadie Sink have?

She has four siblings in total, three older brothers and one younger sister. She grew up as part of a big, sporty family.

9. Does she have a brother in acting?

One of her brothers, Mitchell, performed alongside her in a local production of High School Musical when she was young. That early show helped spark her own interest in acting.

10. When did Sadie Sink join Stranger Things?

She joined in 2017, during the second season, as the new girl Max Mayfield. The character quickly became a fan favourite.

11. Is Sadie Sink in the final season of Stranger Things?

Yes. She returned for the final season of the show, which arrived in 2026, closing out her years in Hawkins.

12. What movies has Sadie Sink been in?

Her film list includes The Whale, the Fear Street trilogy, The Glass Castle, Dear Zoe and Chuck, among others.

13. Was Sadie Sink in a Taylor Swift video?

Yes. In 2021 she starred in All Too Well: The Short Film opposite Dylan O'Brien, which drew huge attention online.

14. Did Sadie Sink win a Tony Award?

She has not won one yet, but in 2025 she earned a Tony nomination for Best Actress in a Play for John Proctor Is the Villain. She was one of the youngest women ever nominated in that category.

15. What play did she star in on Broadway?

She starred in John Proctor Is the Villain, a coming-of-age drama about a group of high school students. Her role as Shelby earned wide praise.

16. Is Sadie Sink in Spider-Man?

Yes. She joins the Marvel Cinematic Universe in Spider-Man: Brand New Day, sharing the screen with Tom Holland and Zendaya.

17. When does Spider-Man: Brand New Day come out?

It is set to arrive in cinemas on July 31, 2026.

18. Did Sadie Sink perform in London?

Yes. She made her West End debut as Juliet in a celebrated revival of Romeo and Juliet at the Harold Pinter Theatre, acting opposite Noah Jupe.

19. Is Sadie Sink a producer now?

She is moving into producing. She is set to executive produce the film version of John Proctor Is the Villain, along with a new limited TV series.

20. What is The Marriage Plot?

It is an upcoming limited series based on the novel by Jeffrey Eugenides. Sadie is set to star in it and also work behind the scenes as an executive producer.

21. Is Sadie Sink married?

No. She keeps her private life quiet, and as of 2026 she has not publicly confirmed being married.

22. What is Sadie Sink's zodiac sign?

She is an Aries, since her birthday falls on April 16.

23. How did Sadie Sink start acting?

She started young. After performing in a local High School Musical show around age seven, her parents enrolled her in acting classes, and she went on to perform on stage, reaching Broadway as a child.

24. What is Sadie Sink's nationality?

She is American, born and raised in Texas.