Russian Federation vs Sri Lanka: Share of one-year-olds who are vaccinated against polio
Russian Federation
97.0%
in 2024
Sri Lanka
97.0%
in 2024
Russian Federation rank
30th
Sri Lanka rank
30th
Share of one-year-olds who are vaccinated against polio over time
- Russian Federation
- Sri Lanka
How they compare
Russian Federation currently reports 97.0% against 97.0% in Sri Lanka, a difference of 0.0%.
The two have swapped places 6 times across 33 shared years of data; in 1992 it was Sri Lanka ahead.
Russian Federation ranks 30th and Sri Lanka ranks 30th of 194 countries.
Sri Lanka has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Russian Federation | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 83.1% | 92.8% | 9.6% | Sri Lanka |
| 2000s | 97.6% | 98.0% | 0.4% | Sri Lanka |
| 2010s | 97.0% | 99.0% | 2.0% | Sri Lanka |
| 2020s | 97.0% | 97.2% | 0.2% | Sri Lanka |
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, Russian Federation or Sri Lanka?
- Russian Federation, at 97.0% against 97.0% in Sri Lanka as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Russian Federation and Sri Lanka?
- 0.0%, with Russian Federation ahead.
- How many years of comparable data are there for Russian Federation and Sri Lanka?
- 33 years are reported by both, from 1992 to 2024.
- How do Russian Federation and Sri Lanka rank globally for share of one-year-olds who are vaccinated against polio?
- Russian Federation ranks 30th and Sri Lanka ranks 30th 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.