Bhutan vs Iran, Islamic Republic of: Share of one-year-olds who are vaccinated against polio
Bhutan
99.0%
in 2024
Iran, Islamic Republic of
99.0%
in 2024
Bhutan rank
1st
Iran, Islamic Republic of rank
1st
Share of one-year-olds who are vaccinated against polio over time
- Bhutan
- Iran, Islamic Republic of
How they compare
Bhutan currently reports 99.0% against 99.0% in Iran, Islamic Republic of, a difference of 0.0%.
The two have swapped places 4 times across 45 shared years of data; in 1980 it was Iran, Islamic Republic of ahead.
Bhutan ranks 1st and Iran, Islamic Republic of ranks 1st of 194 countries.
Iran, Islamic Republic of has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Bhutan | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 37.1% | 57.6% | 20.5% | Iran, Islamic Republic of |
| 1990s | 87.1% | 96.2% | 9.1% | Iran, Islamic Republic of |
| 2000s | 93.4% | 98.0% | 4.6% | Iran, Islamic Republic of |
| 2010s | 96.5% | 98.8% | 2.3% | Iran, Islamic Republic of |
| 2020s | 97.8% | 98.8% | 1.0% | Iran, Islamic Republic of |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who are vaccinated against polio, Bhutan or Iran, Islamic Republic of?
- Bhutan, at 99.0% against 99.0% in Iran, Islamic Republic of as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Bhutan and Iran, Islamic Republic of?
- 0.0%, with Bhutan ahead.
- How many years of comparable data are there for Bhutan and Iran, Islamic Republic of?
- 45 years are reported by both, from 1980 to 2024.
- How do Bhutan and Iran, Islamic Republic of rank globally for share of one-year-olds who are vaccinated against polio?
- Bhutan ranks 1st and Iran, Islamic Republic of ranks 1st of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds who are vaccinated against polio. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Share of one-year-olds who have had the third dose of either the oral or inactivated polio vaccine in a given year.