Prevalence rate of hypertension in adults aged 30-79 in Iran
Iran: Prevalence rate of hypertension in adults aged 30-79 was 26.2 in 2019. ▼ Falling
Prevalence rate of hypertension in adults aged 30-79 in Iran, 1990–2019
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
Analysis
In 2019, prevalence rate of hypertension in adults aged 30-79 in Iran stood at 26.2. That is the lowest value across all 30 years on record.
That represents a change of down 3.0% on the previous year and down 20.4% over ten years.
Over the whole period, prevalence rate of hypertension in adults aged 30-79 in Iran peaked at 34.2 in 2002 and was at its lowest, 26.2, in 2019.
Iran ranks 189th of 194 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 30 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 33.17 | 32.4 | 33.9 | 10 |
| 2000s | 33.8 | 32.9 | 34.2 | 10 |
| 2010s | 29.51 | 26.2 | 32.5 | 10 |
Countries ranked near Iran
- 186 South Korea 26.7 compare
- 187 North Korea 26.5 compare
- 188 United Kingdom 26.4 compare
- 190 Cambodia 25.7 compare
- 191 Eritrea 23.7 compare
- 192 Canada 22.1 compare
More reference data data for Iran
- Spring temperature anomalies 0.0713 °C (2026)
- Summer temperature anomalies 1.08 °C (2026)
- Temperature anomalies by month 0.2419 °C (2026)
- Universal right to vote in practice 0 (2025)
- Autumn temperature anomalies 1.27 °C (2025)
- Winter temperature anomalies 1.14 °C (2025)
- Consumer price index 4,030 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is prevalence rate of hypertension in adults aged 30-79 in Iran?
- Prevalence rate of hypertension in adults aged 30-79 in Iran was 26.2 in 2019, according to World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest prevalence rate of hypertension in adults aged 30-79 recorded in Iran?
- The highest recorded value was 34.2 in 2002.
- What is the lowest prevalence rate of hypertension in adults aged 30-79 recorded in Iran?
- The lowest recorded value was 26.2 in 2019.
- How does Iran rank for prevalence rate of hypertension in adults aged 30-79?
- Iran ranks 189th out of 194 countries with data for 2019.
- Is prevalence rate of hypertension in adults aged 30-79 rising or falling in Iran?
- Over the last ten years it is down 20.4%. The long-run trend across the full record is falling.
- Where does this Iran data come from?
- The figures come from World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Prevalence rate of hypertension in adults aged 30-79. Statizoid updates them automatically from the source API.
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CSV · JSON — 30 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Estimated share of the population with hypertension, based on population representative surveys and statistical modeling. Hypertension is a risk factor for chronic complications, including cardiovascular disease, and premature death.