How old is Steve Harrington from 'Stranger Things?'
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How old are the 'Stranger Things' cast and characters in real life?
5. How old is Steve Harrington from 'Stranger Things?'
Joe Keery (born April 24, 1992) is 27 years old. He is a graduate of DePaul University. In season 3 of 'Stranger Things', the character Steve is 19 years old.
