Question: what is the average height of 2 years old girl?
Answer: 2-Year-Old Weight & Height Average weight for a 24-month-old is 26.5 pounds for girls and 27.5 pounds for boys, according to the World Health Organization. How tall is the average 2-year-old? Average height for a 24-month-old is 33.5 inches for girls and 34.2 inches for boys.