| | Family Health | Babies Health What is the average weight for a baby in US? According to the American Academy of Pediatrics, the average weight for a newborn baby in the United States is between 6 and 9 pounds (2.7 and 4.1 kilograms). Babies Health - Related Articles What is the importance of heart in a human body? Early Symptoms of Fibroids Symptoms of Reduced Liver Function How to Find the Genetic Causes of Heart Disease 1400 Calorie Diet Menus Lidocaine Allergy Symptoms Chitosan Fat Blocker Side Effects