There is no single “normal” blood pressure number for each age. Blood pressure targets depend on overall health, medical conditions, and the person’s risk of heart disease or stroke. In general, healthy blood pressure is usually around 120/80 mmHg or lower, but older adults may have individualized targets set by their doctor.
A general guide:
| Age group | Common blood pressure range (approximate) |
|---|---|
| Children & teenagers | Varies widely by age, height, and sex |
| 18–39 years | Around 90/60 to 120/80 mmHg is often considered a healthy range |
| 40–59 years | Around 90/60 to 120/80 mmHg is generally desirable |
| 60–79 years | Many guidelines aim for below 130/80 mmHg if tolerated |
| 80+ years | Targets are individualized; many older adults may aim for below 140/90 mmHg, depending on health and frailty |
Blood pressure categories (adults):
- Normal: Less than 120/80
- Elevated: 120–129 and less than 80
- High blood pressure (Stage 1): 130–139 or 80–89
- High blood pressure (Stage 2): 140 or higher or 90 or higher
- Very high: 180/120 or higher (needs urgent medical attention, especially with symptoms)
A single high reading does not always mean someone has hypertension. Blood pressure should usually be checked correctly and, when needed, measured on multiple occasions.
If you tell me the person’s age, current blood pressure reading (for example 150/90), and whether they take blood pressure medicine, I can help interpret it.
