How tall are 12 year old girls?

Height Expectations for 12-Year-Old Girls

At the age of 12, girls typically range in height from 55 to 64 inches. In comparison, boys of the same age usually measure between 54 and 63.5 inches. Here’s a breakdown of average heights at various ages:

• 8 years old: 47 to 54 inches (both girls and boys)
• 10 years old: 50 to 59 inches for girls and 50.5 to 59 inches for boys
• 12 years old: 55 to 64 inches for girls and 54 to 63.5 inches for boys
• 14 years old: 59 to 67.5 inches for girls and 59 to 69.5 inches for boys

These heights reflect the typical growth rates observed in children.