Ireland vs New Zealand: Number of one-year-olds who have not received the inactivated polio vaccine
Ireland
4,062 one-year-olds
in 2023
New Zealand
4,127 one-year-olds
in 2023
Ireland rank
115th
New Zealand rank
114th
Number of one-year-olds who have not received the inactivated polio vaccine over time
- Ireland
- New Zealand
How they compare
New Zealand currently reports 4,127 one-year-olds against 4,062 one-year-olds in Ireland, a difference of 65 one-year-olds.
The two have swapped places 4 times across 9 shared years of data; in 2015 it was New Zealand ahead.
Ireland ranks 115th and New Zealand ranks 114th of 194 countries.
Across the 2 decades both report, Ireland averaged higher in 1 and New Zealand in 1.
Head to head by decade
| Decade | Ireland | New Zealand | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 3,429 one-year-olds | 3,589 one-year-olds | 159.38 one-year-olds | New Zealand |
| 2020s | 3,825 one-year-olds | 3,718 one-year-olds | 107.49 one-year-olds | Ireland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who have not received the inactivated polio vaccine, Ireland or New Zealand?
- New Zealand, at 4,127 one-year-olds against 4,062 one-year-olds in Ireland as of 2023.
- What is the difference in number of one-year-olds who have not received the inactivated polio vaccine between Ireland and New Zealand?
- 65 one-year-olds, with New Zealand ahead.
- How many years of comparable data are there for Ireland and New Zealand?
- 9 years are reported by both, from 2015 to 2023.
- How do Ireland and New Zealand rank globally for number of one-year-olds who have not received the inactivated polio vaccine?
- Ireland ranks 115th and New Zealand ranks 114th 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 Number of one-year-olds who have not 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
Number of one-year-olds who have not had the first dose of the inactivated polio vaccine in a given year.