World Bank · Health
Sri Lanka: Immunization, Pol3
97percent · 2024-2.0% since 2014
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. Annual figures for Sri Lanka from 1980 to 2024.
Every year
| Year | Value (percent) | Note |
|---|---|---|
| 2024 | 97 | |
| 2023 | 99 | |
| 2022 | 98 | |
| 2021 | 96 | |
| 2020 | 96 | |
| 2019 | 99 | |
| 2018 | 99 | |
| 2017 | 99 | |
| 2016 | 99 | |
| 2015 | 99 | |
| 2014 | 99 | |
| 2013 | 99 | |
| 2012 | 99 | |
| 2011 | 99 | |
| 2010 | 99 | |
| 2009 | 97 | |
| 2008 | 98 | |
| 2007 | 98 | |
| 2006 | 98 | |
| 2005 | 99 | |
| 2004 | 97 | |
| 2003 | 98 | |
| 2002 | 98 | |
| 2001 | 98 | |
| 2000 | 99 | |
| 1999 | 99 | |
| 1998 | 94 | |
| 1997 | 98 | |
| 1996 | 92 | |
| 1995 | 92 | |
| 1994 | 89 | |
| 1993 | 90 | |
| 1992 | 88 | |
| 1991 | 86 | |
| 1990 | 86 | |
| 1989 | 88 | |
| 1988 | 85 | |
| 1987 | 79 | |
| 1986 | 75 | |
| 1985 | 71 | |
| 1984 | 65 | |
| 1983 | 64 | |
| 1982 | 56 | |
| 1981 | 45 | |
| 1980 | 46 |
Source
Published by World Bank. Licence: CC BY 4.0. Retrieved 2026-11-05.
The dataset for every country, with quality and provenance →
Cite or download
World Bank (2026). Immunization, Pol3. Interva. https://interva.co/dataset/worldbank-immunization-pol3 (accessed 2026-11-07). catalog snapshot 2026-11-05.
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