Inactivated first-dose polio vaccine (IPV1) immunization coverage in Sri Lanka
Sri Lanka: Inactivated first-dose polio vaccine (IPV1) immunization coverage was 96.0% in 2025. ▲ Rising
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Sri Lanka, 2015–2025
Source: World Health Organization, Global Health Observatory.
Analysis
In 2025, inactivated first-dose polio vaccine (ipv1) immunization coverage in Sri Lanka stood at 96.0%.
Compared with earlier readings it is down 1.0% on the previous year and up 104.3% over ten years.
Over the whole period, inactivated first-dose polio vaccine (ipv1) immunization coverage in Sri Lanka peaked at 99.0% in 2016 and was at its lowest, 47.0%, in 2015.
Sri Lanka ranks 72nd of 194 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 11 years of available data.
Inactivated first-dose polio vaccine (IPV1) immunization coverage in Sri Lanka, year by year
| Year | Value | Change |
|---|---|---|
| 2015 | 47.0% | — |
| 2016 | 99.0% | +110.6% |
| 2017 | 99.0% | +0.0% |
| 2018 | 99.0% | +0.0% |
| 2019 | 99.0% | +0.0% |
| 2020 | 96.0% | -3.0% |
| 2021 | 96.0% | +0.0% |
| 2022 | 98.0% | +2.1% |
| 2023 | 99.0% | +1.0% |
| 2024 | 97.0% | -2.0% |
| 2025 | 96.0% | -1.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 88.6% | 47.0% | 99.0% | 5 |
| 2020s | 97.0% | 96.0% | 99.0% | 6 |
Countries ranked near Sri Lanka
More health data for Sri Lanka
- Un projection of annual infant deaths, annual growth rate -1.62 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7332 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,250 deaths per 1,000 people (2090)
- Number of infants who die before age 1 304 deaths (2100)
- Population ages 60-64, female, annual growth rate -0.693 % change on previous year (2025)
- Population ages 60-64, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 60-64, female, per capita 0.0274 units per person (2025)
- Population ages 60-64, male, annual growth rate -0.5696 % change on previous year (2025)
- Population ages 60-64, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 60-64, male, per capita 0.0233 units per person (2025)
Frequently asked questions
- What is inactivated first-dose polio vaccine (ipv1) immunization coverage in Sri Lanka?
- Inactivated first-dose polio vaccine (ipv1) immunization coverage in Sri Lanka was 96.0% in 2025, according to World Health Organization, Global Health Observatory.
- What is the highest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Sri Lanka?
- The highest recorded value was 99.0% in 2016.
- What is the lowest inactivated first-dose polio vaccine (ipv1) immunization coverage recorded in Sri Lanka?
- The lowest recorded value was 47.0% in 2015.
- How does Sri Lanka rank for inactivated first-dose polio vaccine (ipv1) immunization coverage?
- Sri Lanka ranks 72nd out of 194 countries with data for 2025.
- Is inactivated first-dose polio vaccine (ipv1) immunization coverage rising or falling in Sri Lanka?
- Over the last ten years it is up 104.3%. The long-run trend across the full record is rising.
- Where does this Sri Lanka 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).