Iran, Islamic Republic of vs Monaco: Share of one-year-olds who are vaccinated against polio
Iran, Islamic Republic of
99.0%
in 2024
Monaco
99.0%
in 2024
Iran, Islamic Republic of rank
1st
Monaco rank
1st
Share of one-year-olds who are vaccinated against polio over time
- Iran, Islamic Republic of
- Monaco
How they compare
Iran, Islamic Republic of currently reports 99.0% against 99.0% in Monaco, a difference of 0.0%.
Across all 37 years both countries report, Monaco has been ahead every year.
Iran, Islamic Republic of ranks 1st and Monaco ranks 1st of 194 countries.
Monaco has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Iran, Islamic Republic of | Monaco | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 85.0% | 99.0% | 14.0% | Monaco |
| 1990s | 96.2% | 98.8% | 2.6% | Monaco |
| 2000s | 98.0% | 99.0% | 1.0% | Monaco |
| 2010s | 98.8% | 99.0% | 0.2% | Monaco |
| 2020s | 98.8% | 99.0% | 0.2% | Monaco |
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, Iran, Islamic Republic of or Monaco?
- Iran, Islamic Republic of, at 99.0% against 99.0% in Monaco as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Iran, Islamic Republic of and Monaco?
- 0.0%, with Iran, Islamic Republic of ahead.
- How many years of comparable data are there for Iran, Islamic Republic of and Monaco?
- 37 years are reported by both, from 1988 to 2024.
- How do Iran, Islamic Republic of and Monaco rank globally for share of one-year-olds who are vaccinated against polio?
- Iran, Islamic Republic of ranks 1st and Monaco 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.