South Korea vs Tunisia: Share of one-year-olds vaccinated against diphtheria, tetanus
South Korea
97.0%
in 2025
Tunisia
97.0%
in 2025
South Korea rank
33rd
Tunisia rank
33rd
Share of one-year-olds vaccinated against diphtheria, tetanus over time
- South Korea
- Tunisia
How they compare
South Korea currently reports 97.0% against 97.0% in Tunisia, a difference of 0.0%.
The two have swapped places 11 times across 43 shared years of data; in 1983 it was South Korea ahead.
South Korea ranks 33rd and Tunisia ranks 33rd of 195 countries.
Across the 5 decades both report, South Korea averaged higher in 2 and Tunisia in 3.
Head to head by decade
| Decade | South Korea | Tunisia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 71.6% | 76.9% | 5.3% | Tunisia |
| 1990s | 84.7% | 94.8% | 10.1% | Tunisia |
| 2000s | 94.9% | 97.6% | 2.7% | Tunisia |
| 2010s | 97.9% | 97.8% | 0.1% | South Korea |
| 2020s | 97.7% | 97.0% | 0.7% | South Korea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds vaccinated against diphtheria, tetanus and pertussis, South Korea or Tunisia?
- South Korea, at 97.0% against 97.0% in Tunisia as of 2025.
- What is the difference in share of one-year-olds vaccinated against diphtheria, tetanus and pertussis between South Korea and Tunisia?
- 0.0%, with South Korea ahead.
- How many years of comparable data are there for South Korea and Tunisia?
- 43 years are reported by both, from 1983 to 2025.
- How do South Korea and Tunisia rank globally for share of one-year-olds vaccinated against diphtheria, tetanus and pertussis?
- South Korea ranks 33rd and Tunisia ranks 33rd of 195 countries.
- Where does this data come from?
- WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as Share of one-year-olds vaccinated against diphtheria, tetanus and pertussis. 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 three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.