Slovenia vs Zambia: Share of one-year-olds who are vaccinated against polio
Slovenia
90.0%
in 2024
Zambia
90.0%
in 2024
Slovenia rank
97th
Zambia rank
97th
Share of one-year-olds who are vaccinated against polio over time
- Slovenia
- Zambia
How they compare
Slovenia currently reports 90.0% against 90.0% in Zambia, a difference of 0.0%.
The two have swapped places 1 time across 33 shared years of data; in 1992 it was Slovenia ahead.
Slovenia ranks 97th and Zambia ranks 97th of 194 countries.
Slovenia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Slovenia | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 95.6% | 84.5% | 11.1% | Slovenia |
| 2000s | 95.0% | 85.2% | 9.8% | Slovenia |
| 2010s | 94.9% | 83.7% | 11.2% | Slovenia |
| 2020s | 89.8% | 89.0% | 0.8% | Slovenia |
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, Slovenia or Zambia?
- Slovenia, at 90.0% against 90.0% in Zambia as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Slovenia and Zambia?
- 0.0%, with Slovenia ahead.
- How many years of comparable data are there for Slovenia and Zambia?
- 33 years are reported by both, from 1992 to 2024.
- How do Slovenia and Zambia rank globally for share of one-year-olds who are vaccinated against polio?
- Slovenia ranks 97th and Zambia ranks 97th 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.