how old was sadie sink in season 2

February 26, 2026

Sadie Sink was about 14 years old when she filmed Stranger Things season 2, and around 15 years old when the season actually premiered.

Quick Scoop

Filming for season 2 took place mainly in 2016, when Sadie Sink was 14 and had just joined the cast as Max Mayfield.

By the time season 2 premiered in October 2017, she was 15, even though Max is written as roughly 13 in the story.

So, if you are wondering “how old was Sadie Sink in season 2,” the practical answer fans usually go with is: she was 14 during filming and 15 at release.

TL;DR: Sadie Sink was 14 while shooting season 2, and 15 when it aired , playing a character around 13.

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