Young Sheldon's Age in the TV Series
Young Sheldon is a fictional character portrayed by Iain Armitage. The CBS series follows his childhood and teenage years, beginning in the late 1980s and early 1990s. The show ran for seven seasons, concluding in 2024.
How Old Is Young Sheldon Now
In the final season, Young Sheldon is a high school senior, placing him at approximately 17 to 18 years old within the show's timeline. The character is the younger version of Sheldon Cooper from the series The Big Bang Theory.
Where to Watch Young Sheldon
You can stream the complete series on Paramount+. The show provides a prequel look at the early life of the iconic theoretical physicist.
