What is the average weight for a middle school girl?

According to the Centers for Disease Control and Prevention (CDC), the average weight for a girl aged 10 to 14 is 85.4 pounds (38.7 kilograms). However, it is important to note that this is just an average, and there is a wide range of healthy weights for girls of this age. Factors such as height, age, and body composition can all affect a girl's healthy weight. If you are concerned about your daughter's weight, it is best to talk to her doctor.