How Old Is The Average 9th Grader - Pasco County Sheriffs Office Arrest Inquiryerror 404 2 At the start of middle school, students in 6th grade are 11 or 12 years old. Students start high school in 9th grade in freshman year at 13 or 14 years old. How old are you in each school. The answer is relatively straightforward, in the united states 9th graders are usually in their first year of high school and are 14 to 15 years of age. But itโs essential to remember that age can.
Pasco County Sheriffs Office Arrest Inquiryerror 404 2