Latvia vs Sri Lanka: Share of one-year-olds who are vaccinated against polio
Latvia
97.0%
in 2024
Sri Lanka
97.0%
in 2024
Latvia rank
30th
Sri Lanka rank
30th
Share of one-year-olds who are vaccinated against polio over time
- Latvia
- Sri Lanka
How they compare
Latvia currently reports 97.0% against 97.0% in Sri Lanka, a difference of 0.0%.
The two have swapped places 7 times across 33 shared years of data; in 1992 it was Latvia ahead.
Latvia ranks 30th and Sri Lanka ranks 30th of 194 countries.
Across the 4 decades both report, Latvia averaged higher in 1 and Sri Lanka in 3.
Head to head by decade
| Decade | Latvia | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 93.5% | 92.8% | 0.8% | Latvia |
| 2000s | 96.5% | 98.0% | 1.5% | Sri Lanka |
| 2010s | 94.6% | 99.0% | 4.4% | Sri Lanka |
| 2020s | 96.6% | 97.2% | 0.6% | 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, Latvia or Sri Lanka?
- Latvia, 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 Latvia and Sri Lanka?
- 0.0%, with Latvia ahead.
- How many years of comparable data are there for Latvia and Sri Lanka?
- 33 years are reported by both, from 1992 to 2024.
- How do Latvia and Sri Lanka rank globally for share of one-year-olds who are vaccinated against polio?
- Latvia 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.