Norway vs Singapore: Share of one-year-olds who are vaccinated against polio
Norway
97.0%
in 2024
Singapore
97.0%
in 2024
Norway rank
30th
Singapore rank
30th
Share of one-year-olds who are vaccinated against polio over time
- Norway
- Singapore
How they compare
Norway currently reports 97.0% against 97.0% in Singapore, a difference of 0.0%.
The two have swapped places 3 times across 42 shared years of data; in 1983 it was Norway ahead.
Norway ranks 30th and Singapore ranks 30th of 194 countries.
Singapore has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Norway | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 86.0% | 88.1% | 2.1% | Singapore |
| 1990s | 91.7% | 94.1% | 2.4% | Singapore |
| 2000s | 92.5% | 96.0% | 3.5% | Singapore |
| 2010s | 94.9% | 96.4% | 1.5% | Singapore |
| 2020s | 96.8% | 97.6% | 0.8% | Singapore |
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, Norway or Singapore?
- Norway, at 97.0% against 97.0% in Singapore as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Norway and Singapore?
- 0.0%, with Norway ahead.
- How many years of comparable data are there for Norway and Singapore?
- 42 years are reported by both, from 1983 to 2024.
- How do Norway and Singapore rank globally for share of one-year-olds who are vaccinated against polio?
- Norway ranks 30th and Singapore 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.