| | Diet Nutrition | Weight Watchers What is the average weight for a fith grade girl? According to data from the Centers for Disease Control and Prevention (CDC), the average weight for a 5th grade girl in the United States is between 85-100 lbs. Weight Watchers - Related Articles Information About Belly Fat How Do Mosquitoes Reproduce? Why do you bleed during your period? Color Therapy for Depression Are sebaceous glands and hair arrector pili epidermis in the same grouping? Threelac Dangers Toxins in Fish Oil