Understanding Average Height for Girls at Age 18

Discover the average height for 18-year-old girls, including genetic influences and growth monitoring tips.

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Most girls reach their adult height by 18, generally ranging from 5 feet to 5 feet 5 inches (152-165 cm), though genetic factors can cause variations. Regular check-ups are essential to monitor growth and development.

FAQs & Answers

  1. What is the average height of girls in the U.S. at 18? The average height for girls at 18 in the U.S. typically ranges from 5 feet to 5 feet 5 inches.
  2. What factors influence a girl's height? Genetics, nutrition, and overall health during childhood and adolescence are key factors influencing height.
  3. How can I monitor my teen's growth effectively? Regular check-ups with a healthcare provider can help track growth patterns and identify any issues.
  4. Can girls continue to grow after age 18? Most girls reach their adult height by age 18, but some may experience minor growth until their early twenties.