im 5'4 or 5'4 1/2 since my last check up and 15. Also a girl. My mother is 5'4 and my dad is 5'9. From my dad side of the family there are pretty tall especially his younger brother he is taller than my dad when he is the oldest. On my mom's pretty average except for my cousin she's like 6 feet or 5'9 that's the only tall person i can recall