Inactivated first-dose polio vaccine (IPV1) immunization coverage in Chad
Chad: Inactivated first-dose polio vaccine (IPV1) immunization coverage was 68.0% in 2025. ▲ Rising
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Chad, 2015–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, inactivated first-dose polio vaccine (ipv1) immunization coverage in Chad stood at 68.0%. That is the highest value across all 11 years on record.
Compared with earlier readings it is up 3.0% on the previous year and up 142.9% over ten years.
Over the whole period, inactivated first-dose polio vaccine (ipv1) immunization coverage in Chad peaked at 68.0% in 2025 and was at its lowest, 28.0%, in 2015.
Chad ranks 178th of 194 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 11 years of available data.
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Chad, year by year
| Year | Value | Change |
|---|---|---|
| 2015 | 28.0% | — |
| 2016 | 41.0% | +46.4% |
| 2017 | 41.0% | +0.0% |
| 2018 | 49.0% | +19.5% |
| 2019 | 51.0% | +4.1% |
| 2020 | 54.0% | +5.9% |
| 2021 | 63.0% | +16.7% |
| 2022 | 66.0% | +4.8% |
| 2023 | 67.0% | +1.5% |
| 2024 | 66.0% | -1.5% |
| 2025 | 68.0% | +3.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 42.0% | 28.0% | 51.0% | 5 |
| 2020s | 64.0% | 54.0% | 68.0% | 6 |
Countries ranked near Chad
- 175 Benin 69.0% compare
- 175 Congo, Democratic Republic of the 69.0% compare
- 175 Nigeria 69.0% compare
- 178 Bolivia, Plurinational State of 68.0% compare
- 180 Kazakhstan 67.0% compare
- 180 South Sudan 67.0% compare
- 180 South Africa 67.0% compare
More health data for Chad
- Un projection of annual infant deaths, annual growth rate -0.9964 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.6578 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,071 deaths per 1,000 people (2090)
- Number of infants who die before age 1 41,435 deaths (2100)
- Population ages 0-14, female, annual growth rate 3.25 % change on previous year (2025)
- Population ages 0-14, female, per unit of GDP 0.0002 units per US$ of GDP (2025)
- Population ages 0-14, female, per capita 0.2267 units per person (2025)
- Population ages 0-14, male, annual growth rate 3.23 % change on previous year (2025)
- Population ages 0-14, male, per unit of GDP 0.0002 units per US$ of GDP (2025)
- Population ages 0-14, male, per capita 0.2329 units per person (2025)
Frequently asked questions
- What is inactivated first-dose polio vaccine (ipv1) immunization coverage in Chad?
- Inactivated first-dose polio vaccine (ipv1) immunization coverage in Chad was 68.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Chad?
- The highest recorded value was 68.0% in 2025.
- What is the lowest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Chad?
- The lowest recorded value was 28.0% in 2015.
- How does Chad rank for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Chad ranks 178th out of 194 countries with data for 2025.
- Is inactivated first-dose polio vaccine (ipv1) immunization coverage rising or falling in Chad?
- Over the last ten years it is up 142.9%. The long-run trend across the full record is rising.
- Where does this Chad 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.
Download this data
CSV · JSON — 11 observations, free to reuse under CC BY-NC-SA 3.0 IGO (WHO).