15 to 16 years old: Sophomore. 16 to 17 years old: Junior. 17 to 18 years old: Senior.

What age group are juniors?

A Junior school is a type of school which provides primary education to children, often in the age range from 8 and 13, following attendance at Infant school which covers the age range 5–7.

Is 13 year old a freshman?

In this system, ninth graders are also often referred to as freshmen. It can also be the last year of junior high school. The typical age for U.S. 9th grade students is 14 to 15 years.