Tanzania vs Yemen: Polio number unvaccinated
Tanzania
441,878
in 2023
Yemen
697,470
in 2023
Tanzania rank
11th
Yemen rank
8th
Polio number unvaccinated over time
- Tanzania
- Yemen
How they compare
Yemen currently reports 697,470 against 441,878 in Tanzania, a difference of 255,592.
That makes Yemen's figure about 1.6 times Tanzania's.
The two have swapped places 10 times across 44 shared years of data; in 1980 it was Yemen ahead.
Tanzania ranks 11th and Yemen ranks 8th of 194 countries.
Across the 5 decades both report, Tanzania averaged higher in 1 and Yemen in 4.
Head to head by decade
| Decade | Tanzania | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 331,003 | 415,555 | 84,552 | Yemen |
| 1990s | 223,192 | 311,870 | 88,679 | Yemen |
| 2000s | 192,798 | 208,599 | 15,801 | Yemen |
| 2010s | 182,477 | 351,214 | 168,737 | Yemen |
| 2020s | 602,182 | 570,987 | 31,195 | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher polio number unvaccinated, Tanzania or Yemen?
- Yemen, at 697,470 against 441,878 in Tanzania as of 2023.
- What is the difference in polio number unvaccinated between Tanzania and Yemen?
- 255,592, with Yemen ahead.
- How many years of comparable data are there for Tanzania and Yemen?
- 44 years are reported by both, from 1980 to 2023.
- How do Tanzania and Yemen rank globally for polio number unvaccinated?
- Tanzania ranks 11th and Yemen ranks 8th of 194 countries.
- Where does this data come from?
- Our World in Data, published as Polio number unvaccinated. Statizoid refreshes it automatically from the source and publishes the full history for both places.