Namaste, iam Mark Walker, I hope today is better than yesterday.
What Height Should A 15 Year Old Be? [Solved]
Well, the average height for American men aged 20 and up is just over 5'9". But it varies by age - at 13 years old, the 50th percentile height is about 5'1" (156 cm), and by 16 it’s around 5'8" (173.5 cm).
