Vaccination coverage vs. share in extreme poverty in Chad
Chad: Vaccination coverage vs. share in extreme poverty was 68.0% in 2024. ◆ Volatile
Vaccination coverage vs. share in extreme poverty in Chad, 1983–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Chad recorded 68.0% for vaccination coverage vs. share in extreme poverty in 2024. That is the highest value across all 42 years on record.
That represents a change of up 1.5% on the previous year and up 88.9% over ten years.
Over the whole period, vaccination coverage vs. share in extreme poverty in Chad peaked at 68.0% in 2024 and was at its lowest, 1.0%, in 1983.
That places Chad 174th out of 194 countries with data for 2024, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Vaccination coverage vs. share in extreme poverty in Chad, year by year
| Year | % | Change |
|---|---|---|
| 1983 | 1.0% | — |
| 1984 | 3.0% | +200.0% |
| 1985 | 3.0% | +0.0% |
| 1986 | 10.0% | +233.3% |
| 1987 | 14.0% | +40.0% |
| 1988 | 14.0% | +0.0% |
| 1989 | 20.0% | +42.9% |
| 1990 | 20.0% | +0.0% |
| 1991 | 18.0% | -10.0% |
| 1992 | 10.0% | -44.4% |
| 1993 | 13.0% | +30.0% |
| 1994 | 18.0% | +38.5% |
| 1995 | 18.0% | +0.0% |
| 1996 | 20.0% | +11.1% |
| 1997 | 24.0% | +20.0% |
| 1998 | 37.0% | +54.2% |
| 1999 | 45.0% | +21.6% |
| 2000 | 38.0% | -15.6% |
| 2001 | 26.0% | -31.6% |
| 2002 | 25.0% | -3.8% |
| 2003 | 23.0% | -8.0% |
| 2004 | 22.0% | -4.3% |
| 2005 | 26.0% | +18.2% |
| 2006 | 41.0% | +57.7% |
| 2007 | 29.0% | -29.3% |
| 2008 | 19.0% | -34.5% |
| 2009 | 26.0% | +36.8% |
| 2010 | 40.0% | +53.8% |
| 2011 | 33.0% | -17.5% |
| 2012 | 40.0% | +21.2% |
| 2013 | 39.0% | -2.5% |
| 2014 | 36.0% | -7.7% |
| 2015 | 42.0% | +16.7% |
| 2016 | 41.0% | -2.4% |
| 2017 | 41.0% | +0.0% |
| 2018 | 47.0% | +14.6% |
| 2019 | 53.0% | +12.8% |
| 2020 | 55.0% | +3.8% |
| 2021 | 62.0% | +12.7% |
| 2022 | 66.0% | +6.5% |
| 2023 | 67.0% | +1.5% |
| 2024 | 68.0% | +1.5% |
Chad compared with similar countries
- Chad's 68.0% is below the median for low income countries, which is 73.0%, 93% of the median. (25 countries reporting)
- Chad's 68.0% is below the median for Sub-Saharan Africa, which is 82.5%, 82% of the median. (48 countries reporting)
Biggest year-on-year movements
Years where Vaccination coverage vs. share in extreme poverty in Chad 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 |
|---|---|---|---|
| 1986 | +233.3% | 3.0% | 10.0% |
| 1984 | +200.0% | 1.0% | 3.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 9.3% | 1.0% | 20.0% | 7 |
| 1990s | 22.3% | 10.0% | 45.0% | 10 |
| 2000s | 27.5% | 19.0% | 41.0% | 10 |
| 2010s | 41.2% | 33.0% | 53.0% | 10 |
| 2020s | 63.6% | 55.0% | 68.0% | 5 |
Countries ranked near Chad
- 173 Suriname 69.0% compare
- 174 Equatorial Guinea 68.0% compare
- 174 Guinea-Bissau 68.0% compare
- 177 Laos 67.0% compare
- 177 Nigeria 67.0% compare
More health data for Chad
- Un projection of annual infant deaths, annual growth rate -0.9964 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.6578 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 1,071 deaths per 1,000 people (2090)
- Number of infants who die before age 1 41,435 deaths (2100)
- Neonatal tetanus - number of reported cases, gaps filled 245 (2025)
- Population ages 00-04, female, annual growth rate 3.76 % change on previous year (2025)
- Population ages 00-04, female, per unit of GDP 0.0001 units per US$ of GDP (2025)
- Population ages 00-04, female, per capita 0.0898 units per person (2025)
- Population ages 00-04, male, annual growth rate 3.77 % change on previous year (2025)
- Population ages 00-04, male, per unit of GDP 0.0001 units per US$ of GDP (2025)
Frequently asked questions
- What is vaccination coverage vs. share in extreme poverty in Chad?
- Vaccination coverage vs. share in extreme poverty in Chad was 68.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest vaccination coverage vs. share in extreme poverty recorded in Chad?
- The highest recorded value was 68.0% in 2024.
- What is the lowest vaccination coverage vs. share in extreme poverty recorded in Chad?
- The lowest recorded value was 1.0% in 1983.
- How does Chad rank for vaccination coverage vs. share in extreme poverty?
- Chad ranks 174th out of 194 countries with data for 2024.
- Is vaccination coverage vs. share in extreme poverty rising or falling in Chad?
- Over the last ten years it is up 88.9%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Vaccination coverage vs. share in extreme poverty. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 42 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Share of one-year-olds who have had three doses of the combined diphtheria, tetanus and pertussis vaccine in a given year.