Sao Tome and Principe vs Zimbabwe: Inactivated first-dose polio vaccine (IPV1) immunization coverage
Sao Tome and Principe
87.0%
in 2025
Zimbabwe
88.0%
in 2025
Sao Tome and Principe rank
131st
Zimbabwe rank
128th
Inactivated first-dose polio vaccine (IPV1) immunization coverage over time
- Sao Tome and Principe
- Zimbabwe
How they compare
Zimbabwe currently reports 88.0% against 87.0% in Sao Tome and Principe, a difference of 1.0%.
The two have swapped places 2 times across 11 shared years of data; in 2015 it was Zimbabwe ahead.
Sao Tome and Principe ranks 131st and Zimbabwe ranks 128th of 194 countries.
Across the 2 decades both report, Sao Tome and Principe averaged higher in 1 and Zimbabwe in 1.
Head to head by decade
| Decade | Sao Tome and Principe | Zimbabwe | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 61.0% | 13.0% | 48.0% | Sao Tome and Principe |
| 2020s | 88.2% | 88.3% | 0.2% | Zimbabwe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inactivated first-dose polio vaccine (ipv1) immunization coverage, Sao Tome and Principe or Zimbabwe?
- Zimbabwe, at 88.0% against 87.0% in Sao Tome and Principe as of 2025.
- What is the difference in inactivated first-dose polio vaccine (ipv1) immunization coverage between Sao Tome and Principe and Zimbabwe?
- 1.0%, with Zimbabwe ahead.
- How many years of comparable data are there for Sao Tome and Principe and Zimbabwe?
- 11 years are reported by both, from 2015 to 2025.
- How do Sao Tome and Principe and Zimbabwe rank globally for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Sao Tome and Principe ranks 131st and Zimbabwe ranks 128th of 194 countries.
- Where does this data come from?
- World Health Organization, Global Health Observatory, published as Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid refreshes it automatically from the source and publishes the full history for both places.