Is a 107 blood sugar high for 13 year old?

Yes, a blood sugar level of 107 mg/dL is considered high for a 13 year old. The normal range for blood sugar levels in children and adolescents is between 70 and 100 mg/dL. A blood sugar level of 107 mg/dL is in the pre-diabetic range, which means that the child is at risk for developing type 2 diabetes. If your child's blood sugar level is 107 mg/dL or higher, it is important to see a doctor right away.