Luxembourg vs Tonga: Share of one-year-olds who are vaccinated against polio
Luxembourg
99.0%
in 2024
Tonga
99.0%
in 2024
Luxembourg rank
1st
Tonga rank
1st
Share of one-year-olds who are vaccinated against polio over time
- Luxembourg
- Tonga
How they compare
Luxembourg currently reports 99.0% against 99.0% in Tonga, a difference of 0.0%.
The two have swapped places 9 times across 42 shared years of data; in 1983 it was Luxembourg ahead.
Luxembourg ranks 1st and Tonga ranks 1st of 194 countries.
Across the 5 decades both report, Luxembourg averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Luxembourg | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 90.0% | 75.6% | 14.4% | Luxembourg |
| 1990s | 94.5% | 94.9% | 0.4% | Tonga |
| 2000s | 98.1% | 97.2% | 0.9% | Luxembourg |
| 2010s | 98.4% | 97.9% | 0.5% | Luxembourg |
| 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, Luxembourg or Tonga?
- Luxembourg, at 99.0% against 99.0% in Tonga as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Luxembourg and Tonga?
- 0.0%, with Luxembourg ahead.
- How many years of comparable data are there for Luxembourg and Tonga?
- 42 years are reported by both, from 1983 to 2024.
- How do Luxembourg and Tonga rank globally for share of one-year-olds who are vaccinated against polio?
- Luxembourg ranks 1st and Tonga 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.