Republic of Korea vs Tajikistan: Number of one-year-olds who are not vaccinated against polio
Republic of Korea
7,631 one-year-olds
in 2023
Tajikistan
8,045 one-year-olds
in 2023
Republic of Korea rank
104th
Tajikistan rank
103rd
Number of one-year-olds who are not vaccinated against polio over time
- Republic of Korea
- Tajikistan
How they compare
Tajikistan currently reports 8,045 one-year-olds against 7,631 one-year-olds in Republic of Korea, a difference of 414 one-year-olds.
That makes Tajikistan's figure about 1.1 times Republic of Korea's.
The two have swapped places 9 times across 32 shared years of data; in 1992 it was Republic of Korea ahead.
Republic of Korea ranks 104th and Tajikistan ranks 103rd of 194 countries.
Across the 4 decades both report, Republic of Korea averaged higher in 1 and Tajikistan in 3.
Head to head by decade
| Decade | Republic of Korea | Tajikistan | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 90,956 one-year-olds | 50,590 one-year-olds | 40,366 one-year-olds | Republic of Korea |
| 2000s | 22,358 one-year-olds | 30,052 one-year-olds | 7,693 one-year-olds | Tajikistan |
| 2010s | 8,974 one-year-olds | 9,378 one-year-olds | 403.61 one-year-olds | Tajikistan |
| 2020s | 6,878 one-year-olds | 8,023 one-year-olds | 1,145 one-year-olds | Tajikistan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of one-year-olds who are not vaccinated against polio, Republic of Korea or Tajikistan?
- Tajikistan, at 8,045 one-year-olds against 7,631 one-year-olds in Republic of Korea as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against polio between Republic of Korea and Tajikistan?
- 414 one-year-olds, with Tajikistan ahead.
- How many years of comparable data are there for Republic of Korea and Tajikistan?
- 32 years are reported by both, from 1992 to 2023.
- How do Republic of Korea and Tajikistan rank globally for number of one-year-olds who are not vaccinated against polio?
- Republic of Korea ranks 104th and Tajikistan ranks 103rd 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 are not vaccinated against polio. 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 third dose of either the oral or inactivated polio vaccine in a given year.