Inactivated first-dose polio vaccine (IPV1) immunization coverage in Tanzania, United Republic of
Tanzania, United Republic of: Inactivated first-dose polio vaccine (IPV1) immunization coverage was 83.0% in 2025. ◆ Volatile
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Tanzania, United Republic of, 2015–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, inactivated first-dose polio vaccine (ipv1) immunization coverage in Tanzania, United Republic of stood at 83.0%.
Compared with earlier readings it is down 8.8% over five years.
Over the whole period, inactivated first-dose polio vaccine (ipv1) immunization coverage in Tanzania, United Republic of peaked at 91.0% in 2019 and was at its lowest, 0.0%, in 2015.
Tanzania, United Republic of ranks 147th of 194 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Tanzania, United Republic of, year by year
| Year | Value | Change |
|---|---|---|
| 2015 | 0.0% | — |
| 2016 | 0.0% | — |
| 2017 | 0.0% | — |
| 2018 | 56.0% | — |
| 2019 | 91.0% | +62.5% |
| 2020 | 91.0% | +0.0% |
| 2021 | 86.0% | -5.5% |
| 2022 | 87.0% | +1.2% |
| 2023 | 83.0% | -4.6% |
| 2024 | 83.0% | +0.0% |
| 2025 | 83.0% | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 29.4% | 0.0% | 91.0% | 5 |
| 2020s | 85.5% | 83.0% | 91.0% | 6 |
Countries ranked near Tanzania, United Republic of
- 147 Bosnia and Herzegovina 83.0% compare
- 147 Côte d'Ivoire 83.0% compare
- 147 Gambia 83.0% compare
More health data for Tanzania, United Republic of
- Un projection of annual infant deaths, annual growth rate -1.03 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7342 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 658.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 32,514 deaths (2100)
- Population ages 50-54, male, annual growth rate 4.58 % change on previous year (2025)
- Population ages 50-54, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 50-54, male, per capita 0.0142 units per person (2025)
- Population ages 55-59, female, annual growth rate 5.35 % change on previous year (2025)
- Population ages 55-59, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 55-59, female, per capita 0.0107 units per person (2025)
Frequently asked questions
- What is inactivated first-dose polio vaccine (ipv1) immunization coverage in Tanzania, United Republic of?
- Inactivated first-dose polio vaccine (ipv1) immunization coverage in Tanzania, United Republic of was 83.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Tanzania, United Republic of?
- The highest recorded value was 91.0% in 2019.
- What is the lowest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Tanzania, United Republic of?
- The lowest recorded value was 0.0% in 2015.
- How does Tanzania, United Republic of rank for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Tanzania, United Republic of ranks 147th out of 194 countries with data for 2025.
- Where does this Tanzania, United Republic of data come from?
- The figures come from World Health Organization, Global Health Observatory, published as part of Inactivated first-dose polio vaccine (IPV1) immunization coverage among 1-year-olds (%) (WUENIC). Statizoid updates them automatically from the source API.
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CSV · JSON — 11 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).