Niger vs Syria: Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus
Niger
144,384 one-year-olds
in 2023
Syria
162,231 one-year-olds
in 2023
Niger rank
33rd
Syria rank
30th
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus over time
- Niger
- Syria
How they compare
Syria currently reports 162,231 one-year-olds against 144,384 one-year-olds in Niger, a difference of 17,847 one-year-olds.
That makes Syria's figure about 1.1 times Niger's.
The two have swapped places 4 times across 43 shared years of data; in 1981 it was Syria ahead.
Niger ranks 33rd and Syria ranks 30th of 194 countries.
Across the 5 decades both report, Niger averaged higher in 3 and Syria in 2.
Head to head by decade
| Decade | Niger | Syria | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 291,280 one-year-olds | 225,588 one-year-olds | 65,691 one-year-olds | Niger |
| 1990s | 316,443 one-year-olds | 53,355 one-year-olds | 263,089 one-year-olds | Niger |
| 2000s | 298,055 one-year-olds | 90,213 one-year-olds | 207,842 one-year-olds | Niger |
| 2010s | 172,136 one-year-olds | 188,958 one-year-olds | 16,822 one-year-olds | Syria |
| 2020s | 158,200 one-year-olds | 164,702 one-year-olds | 6,503 one-year-olds | Syria |
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 diphtheria, pertussis and tetanus, Niger or Syria?
- Syria, at 162,231 one-year-olds against 144,384 one-year-olds in Niger as of 2023.
- What is the difference in number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus between Niger and Syria?
- 17,847 one-year-olds, with Syria ahead.
- How many years of comparable data are there for Niger and Syria?
- 43 years are reported by both, from 1981 to 2023.
- How do Niger and Syria rank globally for number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus?
- Niger ranks 33rd and Syria 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 Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus. 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 three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.