Guatemala vs Tanzania: Share of one-year-olds who are vaccinated against polio
Guatemala
81.0%
in 2024
Tanzania
80.0%
in 2024
Guatemala rank
138th
Tanzania rank
141st
Share of one-year-olds who are vaccinated against polio over time
- Guatemala
- Tanzania
How they compare
Guatemala currently reports 81.0% against 80.0% in Tanzania, a difference of 1.0%.
The two have swapped places 13 times across 45 shared years of data; in 1980 it was Tanzania ahead.
Guatemala ranks 138th and Tanzania ranks 141st of 194 countries.
Across the 5 decades both report, Guatemala averaged higher in 2 and Tanzania in 3.
Head to head by decade
| Decade | Guatemala | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 43.4% | 61.2% | 17.8% | Tanzania |
| 1990s | 74.1% | 79.3% | 5.2% | Tanzania |
| 2000s | 86.2% | 85.9% | 0.3% | Guatemala |
| 2010s | 86.9% | 90.0% | 3.1% | Tanzania |
| 2020s | 84.6% | 73.4% | 11.2% | Guatemala |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of one-year-olds who are vaccinated against polio, Guatemala or Tanzania?
- Guatemala, at 81.0% against 80.0% in Tanzania as of 2024.
- What is the difference in share of one-year-olds who are vaccinated against polio between Guatemala and Tanzania?
- 1.0%, with Guatemala ahead.
- How many years of comparable data are there for Guatemala and Tanzania?
- 45 years are reported by both, from 1980 to 2024.
- How do Guatemala and Tanzania rank globally for share of one-year-olds who are vaccinated against polio?
- Guatemala ranks 138th and Tanzania ranks 141st of 194 countries.
- Where does this data come from?
- WHO & UNICEF (2026); UN, World Population Prospects (2024) β processed by Our World in Data, published as Share of one-year-olds who are vaccinated against polio. 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 the third dose of either the oral or inactivated polio vaccine in a given year.