Blood pressure naturally changes with age, but “normal” ranges are generally similar for adults. Here’s a clear breakdown by age group:
🩺 Children & Teens
| Age | Normal Systolic (mmHg) | Normal Diastolic (mmHg) |
|---|---|---|
| 1–5 years | 90–110 | 55–75 |
| 6–12 years | 95–115 | 60–75 |
| 13–17 years | 110–120 | 65–80 |
Pediatric blood pressure is often evaluated using percentiles for age, sex, and height, not a single fixed number.
🩺 Adults (18–59 years)
| Category | Systolic (mmHg) | Diastolic (mmHg) |
|---|---|---|
| Normal | <120 | <80 |
| Elevated | 120–129 | <80 |
| Hypertension Stage 1 | 130–139 | 80–89 |
| Hypertension Stage 2 | ≥140 | ≥90 |
🩺 Adults 60+ years
- Some guidelines accept slightly higher systolic values (up to 130–139 mmHg) as reasonable if tolerated
- Diastolic generally still <80 mmHg
- Individual targets may vary depending on heart disease, kidney function, or diabetes
💡 Key Points
- Blood pressure naturally rises slightly with age, but high blood pressure increases health risks
- Regular monitoring is essential, especially for adults over 50
- Lifestyle factors—diet, exercise, salt intake, stress—affect numbers more than age alone
If you want, I can make a simple visual chart showing “normal blood pressure by age” that’s easy to check at a glance.
Do you want me to do that?
