Cook Islands vs Micronesia, Federated States of: Share of one-year-olds who are vaccinated against polio
Cook Islands
75.0%
in 2024
Micronesia, Federated States of
76.0%
in 2024
Cook Islands rank
153rd
Micronesia, Federated States of rank
150th
Share of one-year-olds who are vaccinated against polio over time
- Cook Islands
- Micronesia, Federated States of
How they compare
Micronesia, Federated States of currently reports 76.0% against 75.0% in Cook Islands, a difference of 1.0%.
The two have swapped places 5 times across 38 shared years of data; in 1987 it was Cook Islands ahead.
Cook Islands ranks 153rd and Micronesia, Federated States of ranks 150th of 194 countries.
Cook Islands has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cook Islands | Micronesia, Federated States of | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 88.3% | 68.3% | 20.0% | Cook Islands |
| 1990s | 88.8% | 79.1% | 9.7% | Cook Islands |
| 2000s | 95.1% | 84.1% | 11.0% | Cook Islands |
| 2010s | 98.1% | 77.0% | 21.1% | Cook Islands |
| 2020s | 82.4% | 75.4% | 7.0% | Cook Islands |
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, Cook Islands or Micronesia, Federated States of?
- Micronesia, Federated States of, at 76.0% against 75.0% in Cook Islands as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Cook Islands and Micronesia, Federated States of?
- 1.0%, with Micronesia, Federated States of ahead.
- How many years of comparable data are there for Cook Islands and Micronesia, Federated States of?
- 38 years are reported by both, from 1987 to 2024.
- How do Cook Islands and Micronesia, Federated States of rank globally for share of one-year-olds who are vaccinated against polio?
- Cook Islands ranks 153rd and Micronesia, Federated States of ranks 150th 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.