Comoros vs Vanuatu: Share of one-year-olds who are vaccinated against polio
Comoros
62.0%
in 2024
Vanuatu
65.0%
in 2024
Comoros rank
179th
Vanuatu rank
176th
Share of one-year-olds who are vaccinated against polio over time
- Comoros
- Vanuatu
How they compare
Vanuatu currently reports 65.0% against 62.0% in Comoros, a difference of 3.0%.
The two have swapped places 13 times across 41 shared years of data; in 1984 it was Comoros ahead.
Comoros ranks 179th and Vanuatu ranks 176th of 194 countries.
Across the 5 decades both report, Comoros averaged higher in 2 and Vanuatu in 3.
Head to head by decade
| Decade | Comoros | Vanuatu | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 58.8% | 44.3% | 14.5% | Comoros |
| 1990s | 65.7% | 74.2% | 8.5% | Vanuatu |
| 2000s | 76.7% | 68.0% | 8.7% | Comoros |
| 2010s | 79.6% | 80.3% | 0.7% | Vanuatu |
| 2020s | 66.4% | 68.4% | 2.0% | Vanuatu |
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, Comoros or Vanuatu?
- Vanuatu, at 65.0% against 62.0% in Comoros as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Comoros and Vanuatu?
- 3.0%, with Vanuatu ahead.
- How many years of comparable data are there for Comoros and Vanuatu?
- 41 years are reported by both, from 1984 to 2024.
- How do Comoros and Vanuatu rank globally for share of one-year-olds who are vaccinated against polio?
- Comoros ranks 179th and Vanuatu ranks 176th 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.