Bolivia vs Chad: Share of one-year-olds who received the inactivated polio vaccine
Bolivia
68.0%
in 2024
Chad
67.0%
in 2024
Bolivia rank
175th
Chad rank
178th
Share of one-year-olds who received the inactivated polio vaccine over time
- Bolivia
- Chad
How they compare
Bolivia currently reports 68.0% against 67.0% in Chad, a difference of 1.0%.
Across all 9 years both countries report, Bolivia has been ahead every year.
Bolivia ranks 175th and Chad ranks 178th of 194 countries.
Bolivia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Bolivia | Chad | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 88.5% | 45.5% | 43.0% | Bolivia |
| 2020s | 73.8% | 63.4% | 10.4% | Bolivia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who received the inactivated polio vaccine, Bolivia or Chad?
- Bolivia, at 68.0% against 67.0% in Chad as of 2024.
- What is the difference in share of one-year-olds who received the inactivated polio vaccine between Bolivia and Chad?
- 1.0%, with Bolivia ahead.
- How many years of comparable data are there for Bolivia and Chad?
- 9 years are reported by both, from 2016 to 2024.
- How do Bolivia and Chad rank globally for share of one-year-olds who received the inactivated polio vaccine?
- Bolivia ranks 175th and Chad ranks 178th 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 received the inactivated polio vaccine. 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 first dose of the inactivated polio vaccine in a given year.