Immunization, Pol3 in Sri Lanka
Sri Lanka: Immunization, Pol3 was 97.0% in 2024. ▲ Rising
Immunization, Pol3 in Sri Lanka, 1980–2024
Source: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Measured in % of one-year-old children.
Analysis
In 2024, immunization, pol3 in Sri Lanka stood at 97.0%.
Compared with earlier readings it is down 2.0% on the previous year and down 2.0% over ten years.
Over the whole period, immunization, pol3 in Sri Lanka peaked at 99.0% in 1999 and was at its lowest, 45.0%, in 1981.
That places Sri Lanka 29th out of 193 countries with data for 2024, putting it in the top quarter.
The long-run direction has been consistently rising across the 45 years of available data.
Immunization, Pol3 in Sri Lanka, year by year
| Year | % of one-year-old children | Change |
|---|---|---|
| 1980 | 46.0% | — |
| 1981 | 45.0% | -2.2% |
| 1982 | 56.0% | +24.4% |
| 1983 | 64.0% | +14.3% |
| 1984 | 65.0% | +1.6% |
| 1985 | 71.0% | +9.2% |
| 1986 | 75.0% | +5.6% |
| 1987 | 79.0% | +5.3% |
| 1988 | 85.0% | +7.6% |
| 1989 | 88.0% | +3.5% |
| 1990 | 86.0% | -2.3% |
| 1991 | 86.0% | +0.0% |
| 1992 | 88.0% | +2.3% |
| 1993 | 90.0% | +2.3% |
| 1994 | 89.0% | -1.1% |
| 1995 | 92.0% | +3.4% |
| 1996 | 92.0% | +0.0% |
| 1997 | 98.0% | +6.5% |
| 1998 | 94.0% | -4.1% |
| 1999 | 99.0% | +5.3% |
| 2000 | 99.0% | +0.0% |
| 2001 | 98.0% | -1.0% |
| 2002 | 98.0% | +0.0% |
| 2003 | 98.0% | +0.0% |
| 2004 | 97.0% | -1.0% |
| 2005 | 99.0% | +2.1% |
| 2006 | 98.0% | -1.0% |
| 2007 | 98.0% | +0.0% |
| 2008 | 98.0% | +0.0% |
| 2009 | 97.0% | -1.0% |
| 2010 | 99.0% | +2.1% |
| 2011 | 99.0% | +0.0% |
| 2012 | 99.0% | +0.0% |
| 2013 | 99.0% | +0.0% |
| 2014 | 99.0% | +0.0% |
| 2015 | 99.0% | +0.0% |
| 2016 | 99.0% | +0.0% |
| 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% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 67.4% | 45.0% | 88.0% | 10 |
| 1990s | 91.4% | 86.0% | 99.0% | 10 |
| 2000s | 98.0% | 97.0% | 99.0% | 10 |
| 2010s | 99.0% | 99.0% | 99.0% | 10 |
| 2020s | 97.2% | 96.0% | 99.0% | 5 |
Countries ranked near Sri Lanka
- 29 Albania 97.0% compare
- 29 Bangladesh 97.0% compare
- 29 China 97.0% compare
- 29 Egypt 97.0% compare
- 29 Republic of Korea 97.0% compare
- 29 Latvia 97.0% compare
- 29 Malta 97.0% compare
- 29 Naoero 97.0% compare
- 29 Nepal 97.0% compare
- 29 Norway 97.0% compare
- 29 Palau 97.0% compare
- 29 Russian Federation 97.0% compare
- 29 Saudi Arabia 97.0% compare
- 29 Singapore 97.0% compare
- 29 Saint Kitts and Nevis 97.0% compare
- 29 Tajikistan 97.0% compare
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 50-54, male, annual growth rate -1.06 % 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 0.0276 units per person (2025)
- Population ages 55-59, female, annual growth rate -0.5626 % 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 0.0292 units per person (2025)
Frequently asked questions
- What is immunization, pol3 in Sri Lanka?
- Immunization, pol3 in Sri Lanka was 97.0% in 2024, according to WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/).
- What is the highest immunization, pol3 recorded in Sri Lanka?
- The highest recorded value was 99.0% in 1999.
- What is the lowest immunization, pol3 recorded in Sri Lanka?
- The lowest recorded value was 45.0% in 1981.
- How does Sri Lanka rank for immunization, pol3?
- Sri Lanka ranks 29th out of 193 countries with data for 2024.
- Is immunization, pol3 rising or falling in Sri Lanka?
- Over the last ten years it is down 2.0%. The long-run trend across the full record is rising.
- Where does this Sri Lanka data come from?
- The figures come from WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as part of Immunization, Pol3 (% of one-year-old children). Statizoid updates them automatically from the source API.
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About this data
Child immunization rate, polio, is the percentage of children ages 12-23 months who received polio vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized after three doses.