Number of one-year-olds who are not vaccinated against diphtheria in Laos
Laos: Number of one-year-olds who are not vaccinated against diphtheria was 0.0054 one-year-olds per person in 2023. ◆ Volatile
Number of one-year-olds who are not vaccinated against diphtheria in Laos, 1981–2023
Source: Statizoid (derived). Measured in one-year-olds per person.
Analysis
In 2023, number of one-year-olds who are not vaccinated against diphtheria in Laos stood at 0.0054 one-year-olds per person.
The figure is down 15.0% on the previous year and up 34.4% over ten years.
Over the whole period, number of one-year-olds who are not vaccinated against diphtheria in Laos peaked at 0.0346 one-year-olds per person in 1985 and was at its lowest, 0.004 one-year-olds per person, in 2014.
That places Laos 37th out of 192 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 vaccinated against diphtheria in Laos, year by year
| Year | one-year-olds per person | Change |
|---|---|---|
| 1981 | 0.033 one-year-olds per person | — |
| 1982 | 0.0331 one-year-olds per person | +0.0% |
| 1983 | 0.0332 one-year-olds per person | +0.3% |
| 1984 | 0.0341 one-year-olds per person | +2.7% |
| 1985 | 0.0346 one-year-olds per person | +1.6% |
| 1986 | 0.0343 one-year-olds per person | -0.8% |
| 1987 | 0.0325 one-year-olds per person | -5.4% |
| 1988 | 0.0299 one-year-olds per person | -8.0% |
| 1989 | 0.0284 one-year-olds per person | -4.8% |
| 1990 | 0.0295 one-year-olds per person | +3.8% |
| 1991 | 0.0281 one-year-olds per person | -4.8% |
| 1992 | 0.0277 one-year-olds per person | -1.3% |
| 1993 | 0.0269 one-year-olds per person | -3.0% |
| 1994 | 0.0185 one-year-olds per person | -31.1% |
| 1995 | 0.0161 one-year-olds per person | -12.9% |
| 1996 | 0.0143 one-year-olds per person | -11.3% |
| 1997 | 0.0132 one-year-olds per person | -7.6% |
| 1998 | 0.0148 one-year-olds per person | +12.2% |
| 1999 | 0.0142 one-year-olds per person | -4.6% |
| 2000 | 0.015 one-year-olds per person | +6.3% |
| 2001 | 0.0143 one-year-olds per person | -4.8% |
| 2002 | 0.0136 one-year-olds per person | -4.7% |
| 2003 | 0.0145 one-year-olds per person | +6.1% |
| 2004 | 0.0153 one-year-olds per person | +5.8% |
| 2005 | 0.014 one-year-olds per person | -8.6% |
| 2006 | 0.0114 one-year-olds per person | -18.6% |
| 2007 | 0.0128 one-year-olds per person | +12.8% |
| 2008 | 0.0099 one-year-olds per person | -22.8% |
| 2009 | 0.0083 one-year-olds per person | -16.6% |
| 2010 | 0.0064 one-year-olds per person | -22.4% |
| 2011 | 0.0058 one-year-olds per person | -9.2% |
| 2012 | 0.0055 one-year-olds per person | -5.7% |
| 2013 | 0.004 one-year-olds per person | -27.2% |
| 2014 | 0.004 one-year-olds per person | -1.2% |
| 2015 | 0.0042 one-year-olds per person | +5.0% |
| 2016 | 0.0042 one-year-olds per person | +0.4% |
| 2017 | 0.0051 one-year-olds per person | +22.1% |
| 2018 | 0.0057 one-year-olds per person | +11.9% |
| 2019 | 0.0076 one-year-olds per person | +33.5% |
| 2020 | 0.0086 one-year-olds per person | +12.6% |
| 2021 | 0.0075 one-year-olds per person | -12.0% |
| 2022 | 0.0063 one-year-olds per person | -16.0% |
| 2023 | 0.0054 one-year-olds per person | -15.0% |
Laos compared with similar countries
- Laos's 0.0054 one-year-olds per person is above the median for lower middle income countries, which is 0.0036 one-year-olds per person, 1.5× the median. (46 countries reporting)
- Laos's 0.0054 one-year-olds per person is above the median for East Asia & Pacific, which is 0.0013 one-year-olds per person, 4.0× the median. (30 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.0326 one-year-olds per person | 0.0284 one-year-olds per person | 0.0346 one-year-olds per person | 9 |
| 1990s | 0.0203 one-year-olds per person | 0.0132 one-year-olds per person | 0.0295 one-year-olds per person | 10 |
| 2000s | 0.0129 one-year-olds per person | 0.0083 one-year-olds per person | 0.0153 one-year-olds per person | 10 |
| 2010s | 0.0052 one-year-olds per person | 0.004 one-year-olds per person | 0.0076 one-year-olds per person | 10 |
| 2020s | 0.0069 one-year-olds per person | 0.0054 one-year-olds per person | 0.0086 one-year-olds per person | 4 |
Countries ranked near Laos
- 34 Tanzania 0.0056 one-year-olds per person compare
- 35 Djibouti 0.0056 one-year-olds per person compare
- 36 Niger 0.0055 one-year-olds per person compare
- 38 Vietnam 0.0049 one-year-olds per person compare
- 39 Liberia 0.0048 one-year-olds per person compare
- 40 Dominica 0.0048 one-year-olds per person compare
More health data for Laos
- Un projection of annual infant deaths, annual growth rate -2.76 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.5667 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,260 deaths per 1,000 people (2090)
- Number of infants who die before age 1 317 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 15 (2025)
- Population ages 00-04, female, annual growth rate -0.5161 % 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 0.0489 units per person (2025)
- Population ages 00-04, male, annual growth rate -0.5055 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0 units per US$ of GDP (2025)
Frequently asked questions
- What is number of one-year-olds who are not vaccinated against diphtheria in Laos?
- Number of one-year-olds who are not vaccinated against diphtheria in Laos was 0.0054 one-year-olds per person in 2023, according to Statizoid (derived).
- What is the highest number of one-year-olds who are not vaccinated against diphtheria recorded in Laos?
- The highest recorded value was 0.0346 one-year-olds per person in 1985.
- What is the lowest number of one-year-olds who are not vaccinated against diphtheria recorded in Laos?
- The lowest recorded value was 0.004 one-year-olds per person in 2014.
- How does Laos rank for number of one-year-olds who are not vaccinated against diphtheria?
- Laos ranks 37th out of 192 countries with data for 2023.
- Is number of one-year-olds who are not vaccinated against diphtheria rising or falling in Laos?
- Over the last ten years it is up 34.4%. The long-run trend across the full record is volatile.
- Where does this Laos data come from?
- The figures come from Statizoid (derived), published as part of Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus, per capita. Statizoid updates them automatically from the source API.
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CSV · JSON — 43 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus ÷ Population, total
Computed from
- Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data
- Population, total World Population Prospects, United Nations (UN)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Number of one-year-olds who are not vaccinated against diphtheria, pertussis and tetanus divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.