Question: what is a normal blood pressure for a girl?
Answer: Normal blood pressure: 90/60 to under 120/80 mm Hg. Prehypertension, or risk for hypertension: 120-139/80-89 mm Hg. Stage 1 hypertension: 140-159/90-99 mm Hg. Stage 2 hypertension: over 160/100 mm Hg.