Monaco vs Niue: Share of one-year-olds who are vaccinated against polio
Monaco
99.0%
in 2024
Niue
99.0%
in 2024
Monaco rank
1st
Niue rank
1st
Share of one-year-olds who are vaccinated against polio over time
- Monaco
- Niue
How they compare
Monaco currently reports 99.0% against 99.0% in Niue, a difference of 0.0%.
The two have swapped places 4 times across 37 shared years of data; in 1988 it was Niue ahead.
Monaco ranks 1st and Niue ranks 1st of 194 countries.
Across the 5 decades both report, Monaco averaged higher in 1 and Niue in 1.
Head to head by decade
| Decade | Monaco | Niue | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 99.0% | 99.0% | 0.0% | — |
| 1990s | 98.8% | 99.0% | 0.2% | Niue |
| 2000s | 99.0% | 97.3% | 1.7% | Monaco |
| 2010s | 99.0% | 99.0% | 0.0% | — |
| 2020s | 99.0% | 99.0% | 0.0% | — |
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, Monaco or Niue?
- Monaco, at 99.0% against 99.0% in Niue as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Monaco and Niue?
- 0.0%, with Monaco ahead.
- How many years of comparable data are there for Monaco and Niue?
- 37 years are reported by both, from 1988 to 2024.
- How do Monaco and Niue rank globally for share of one-year-olds who are vaccinated against polio?
- Monaco ranks 1st and Niue 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.