Number of one-year-olds who are not fully vaccinated against in Bangladesh
Bangladesh: Number of one-year-olds who are not fully vaccinated against was 101,016 one-year-olds in 2023. ◆ Volatile
Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Bangladesh, 1981–2023
Source: WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in one-year-olds.
Analysis
The most recent figure for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Bangladesh is 101,016 one-year-olds, measured in 2023.
The figure is up 1.7% on the previous year and down 18.1% over ten years.
Over the whole period, number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Bangladesh peaked at 3.45 million one-year-olds in 1984 and was at its lowest, 36,811 one-year-olds, in 2004.
That places Bangladesh 38th out of 195 countries with data for 2023, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Number of one-year-olds who are not fully vaccinated against in Bangladesh, year by year
| Year | one-year-olds | Change |
|---|---|---|
| 1981 | 3.30 million one-year-olds | — |
| 1982 | 3.36 million one-year-olds | +1.8% |
| 1983 | 3.42 million one-year-olds | +1.8% |
| 1984 | 3.45 million one-year-olds | +0.9% |
| 1985 | 3.43 million one-year-olds | -0.6% |
| 1986 | 3.38 million one-year-olds | -1.5% |
| 1987 | 3.20 million one-year-olds | -5.2% |
| 1988 | 2.95 million one-year-olds | -8.0% |
| 1989 | 1.78 million one-year-olds | -39.6% |
| 1990 | 1.08 million one-year-olds | -39.3% |
| 1991 | 905,250 one-year-olds | -16.2% |
| 1992 | 1.17 million one-year-olds | +29.0% |
| 1993 | 879,891 one-year-olds | -24.6% |
| 1994 | 536,709 one-year-olds | -39.0% |
| 1995 | 1.04 million one-year-olds | +94.3% |
| 1996 | 778,637 one-year-olds | -25.3% |
| 1997 | 749,250 one-year-olds | -3.8% |
| 1998 | 802,017 one-year-olds | +7.0% |
| 1999 | 715,684 one-year-olds | -10.8% |
| 2000 | 653,894 one-year-olds | -8.6% |
| 2001 | 551,562 one-year-olds | -15.6% |
| 2002 | 630,083 one-year-olds | +14.2% |
| 2003 | 481,970 one-year-olds | -23.5% |
| 2004 | 36,811 one-year-olds | -92.4% |
| 2005 | 254,924 one-year-olds | +592.5% |
| 2006 | 215,111 one-year-olds | -15.6% |
| 2007 | 211,081 one-year-olds | -1.9% |
| 2008 | 138,375 one-year-olds | -34.4% |
| 2009 | 101,798 one-year-olds | -26.4% |
| 2010 | 198,795 one-year-olds | +95.3% |
| 2011 | 128,853 one-year-olds | -35.2% |
| 2012 | 188,063 one-year-olds | +46.0% |
| 2013 | 123,412 one-year-olds | -34.4% |
| 2014 | 92,342 one-year-olds | -25.2% |
| 2015 | 61,611 one-year-olds | -33.3% |
| 2016 | 61,814 one-year-olds | +0.3% |
| 2017 | 62,214 one-year-olds | +0.6% |
| 2018 | 62,584 one-year-olds | +0.6% |
| 2019 | 63,269 one-year-olds | +1.1% |
| 2020 | 96,261 one-year-olds | +52.1% |
| 2021 | 97,637 one-year-olds | +1.4% |
| 2022 | 99,347 one-year-olds | +1.8% |
| 2023 | 101,016 one-year-olds | +1.7% |
Bangladesh compared with similar countries
- Bangladesh's 101,016 one-year-olds is above the median for lower middle income countries, which is 40,226 one-year-olds, 2.5× the median. (47 countries reporting)
- Bangladesh's 101,016 one-year-olds is above the median for South Asia, which is 18,496 one-year-olds, 5.5× the median. (6 countries reporting)
Biggest year-on-year movements
Years where Number of one-year-olds who are not fully vaccinated against in Bangladesh changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2005 | +592.5% | 36,811 one-year-olds | 254,924 one-year-olds |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 3.14 million one-year-olds | 1.78 million one-year-olds | 3.45 million one-year-olds | 9 |
| 1990s | 865,853 one-year-olds | 536,709 one-year-olds | 1.17 million one-year-olds | 10 |
| 2000s | 327,561 one-year-olds | 36,811 one-year-olds | 653,894 one-year-olds | 10 |
| 2010s | 104,296 one-year-olds | 61,611 one-year-olds | 198,795 one-year-olds | 10 |
| 2020s | 98,565 one-year-olds | 96,261 one-year-olds | 101,016 one-year-olds | 4 |
Countries ranked near Bangladesh
More health data for Bangladesh
- Un projection of annual infant deaths, annual growth rate -2.36 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 1.15 % change on previous year (2090)
- Number of infants who die before age 1 4,062 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 35 (2025)
- Population ages 00-04, female, annual growth rate 0.8772 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0468 units per person (2025)
- Population ages 00-04, male, annual growth rate 0.7714 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 00-04, male, per capita 0.049 units per person (2025)
Frequently asked questions
- What is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Bangladesh?
- Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus in Bangladesh was 101,016 one-year-olds in 2023, according to WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Bangladesh?
- The highest recorded value was 3.45 million one-year-olds in 1984.
- What is the lowest number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus recorded in Bangladesh?
- The lowest recorded value was 36,811 one-year-olds in 2004.
- How does Bangladesh rank for number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus?
- Bangladesh ranks 38th out of 195 countries with data for 2023.
- Is number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus rising or falling in Bangladesh?
- Over the last ten years it is down 18.1%. The long-run trend across the full record is volatile.
- Where does this Bangladesh data come from?
- The figures come from WHO & UNICEF (2026); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Number of one-year-olds who are not fully vaccinated against diphtheria, pertussis and tetanus. Statizoid updates them automatically from the source API.
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About this data
Number of one-year-olds who have not had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.