Vaccination against DTP vs. perception of the safety of vaccines in Iran, Islamic Republic of
Iran, Islamic Republic of: Vaccination against DTP vs. perception of the safety of vaccines was 98.0% in 2024. ▲ Rising
Vaccination against DTP vs. perception of the safety of vaccines in Iran, Islamic Republic of, 1980–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
In 2024, vaccination against dtp vs. perception of the safety of vaccines in Iran, Islamic Republic of stood at 98.0%.
Compared with earlier readings it is down 1.0% on the previous year and down 1.0% over ten years.
Over the whole period, vaccination against dtp vs. perception of the safety of vaccines in Iran, Islamic Republic of peaked at 99.0% in 1993 and was at its lowest, 29.0%, in 1981.
That places Iran, Islamic Republic of 21st out of 194 countries with data for 2024, putting it in the top quarter.
The long-run direction has been consistently rising across the 45 years of available data.
Vaccination against DTP vs. perception of the safety of vaccines in Iran, Islamic Republic of, year by year
| Year | % | Change |
|---|---|---|
| 1980 | 32.0% | — |
| 1981 | 29.0% | -9.4% |
| 1982 | 41.0% | +41.4% |
| 1983 | 33.0% | -19.5% |
| 1984 | 33.0% | +0.0% |
| 1985 | 51.0% | +54.5% |
| 1986 | 57.0% | +11.8% |
| 1987 | 57.0% | +0.0% |
| 1988 | 88.0% | +54.4% |
| 1989 | 82.0% | -6.8% |
| 1990 | 91.0% | +11.0% |
| 1991 | 88.0% | -3.3% |
| 1992 | 97.0% | +10.2% |
| 1993 | 99.0% | +2.1% |
| 1994 | 95.0% | -4.0% |
| 1995 | 98.0% | +3.2% |
| 1996 | 99.0% | +1.0% |
| 1997 | 99.0% | +0.0% |
| 1998 | 99.0% | +0.0% |
| 1999 | 99.0% | +0.0% |
| 2000 | 99.0% | +0.0% |
| 2001 | 96.0% | -3.0% |
| 2002 | 99.0% | +3.1% |
| 2003 | 99.0% | +0.0% |
| 2004 | 99.0% | +0.0% |
| 2005 | 95.0% | -4.0% |
| 2006 | 98.0% | +3.2% |
| 2007 | 99.0% | +1.0% |
| 2008 | 99.0% | +0.0% |
| 2009 | 99.0% | +0.0% |
| 2010 | 99.0% | +0.0% |
| 2011 | 99.0% | +0.0% |
| 2012 | 99.0% | +0.0% |
| 2013 | 98.0% | -1.0% |
| 2014 | 99.0% | +1.0% |
| 2015 | 98.0% | -1.0% |
| 2016 | 99.0% | +1.0% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 99.0% | +0.0% |
| 2020 | 99.0% | +0.0% |
| 2021 | 98.0% | -1.0% |
| 2022 | 99.0% | +1.0% |
| 2023 | 99.0% | +0.0% |
| 2024 | 98.0% | -1.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 50.3% | 29.0% | 88.0% | 10 |
| 1990s | 96.4% | 88.0% | 99.0% | 10 |
| 2000s | 98.2% | 95.0% | 99.0% | 10 |
| 2010s | 98.8% | 98.0% | 99.0% | 10 |
| 2020s | 98.6% | 98.0% | 99.0% | 5 |
Countries ranked near Iran, Islamic Republic of
More health data for Iran, Islamic Republic of
- Un projection of annual infant deaths, annual growth rate -1.38 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate -0.5627 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,361 deaths per 1,000 people (2090)
- Number of infants who die before age 1 1,070 deaths (2100)
- Population ages 50-54, male, annual growth rate 2.48 % change on previous year (2025)
- Population ages 50-54, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 50-54, male, per capita 0.0303 units per person (2025)
- Population ages 55-59, female, annual growth rate 4.39 % change on previous year (2025)
- Population ages 55-59, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 55-59, female, per capita 0.0246 units per person (2025)
Frequently asked questions
- What is vaccination against dtp vs. perception of the safety of vaccines in Iran, Islamic Republic of?
- Vaccination against dtp vs. perception of the safety of vaccines in Iran, Islamic Republic of was 98.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest vaccination against dtp vs. perception of the safety of vaccines recorded in Iran, Islamic Republic of?
- The highest recorded value was 99.0% in 1993.
- What is the lowest vaccination against dtp vs. perception of the safety of vaccines recorded in Iran, Islamic Republic of?
- The lowest recorded value was 29.0% in 1981.
- How does Iran, Islamic Republic of rank for vaccination against dtp vs. perception of the safety of vaccines?
- Iran, Islamic Republic of ranks 21st out of 194 countries with data for 2024.
- Is vaccination against dtp vs. perception of the safety of vaccines rising or falling in Iran, Islamic Republic of?
- Over the last ten years it is down 1.0%. The long-run trend across the full record is rising.
- Where does this Iran, Islamic Republic of data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Vaccination against DTP vs. perception of the safety of vaccines. Statizoid updates them automatically from the source API.
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About this data
Share of one-year-olds who have had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.