Number of people requiring preventive treatment for river blindness in Chad
Chad: Number of people requiring preventive treatment for river blindness was 6.17 million People in 2024. ▲ Rising
Number of people requiring preventive treatment for river blindness in Chad, 2013–2024
Source: World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data. Measured in People.
Analysis
The most recent figure for number of people requiring preventive treatment for river blindness in Chad is 6.17 million People, measured in 2024.
That represents a change of down 17.9% on the previous year and up 139.2% over ten years.
Over the whole period, number of people requiring preventive treatment for river blindness in Chad peaked at 7.52 million People in 2023 and was at its lowest, 2.51 million People, in 2013.
Chad ranks 13th of 31 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 12 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 4.27 million People | 2.51 million People | 5.79 million People | 7 |
| 2020s | 6.44 million People | 6.09 million People | 7.52 million People | 5 |
Countries ranked near Chad
More population data for Chad
- World population growth 0.5% (2100)
- Population density 55.23 people per km² (2100)
- Number of children under 5, by world region 5.48 million people (2100)
- Population growth rate, by level of development 0.5% (2100)
- Total fertility rate vs. contraceptive prevalence 6.03 births per woman (2024)
- Fertility rate vs. unmet need for contraception 6.03 births per woman (2024)
- Refugees by country of asylum 1.28 million people (2024)
- Total fertility rate vs. wanted fertility rate 6.03 births per woman (2024)
- Fertility rate vs. Share of people who are religious 6.12 live births per woman (2023)
- Fertility rate accounting for survival until childbearing age 4.94 children per women (2023)
Frequently asked questions
- What is number of people requiring preventive treatment for river blindness in Chad?
- Number of people requiring preventive treatment for river blindness in Chad was 6.17 million People in 2024, according to World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data.
- What is the highest number of people requiring preventive treatment for river blindness recorded in Chad?
- The highest recorded value was 7.52 million People in 2023.
- What is the lowest number of people requiring preventive treatment for river blindness recorded in Chad?
- The lowest recorded value was 2.51 million People in 2013.
- How does Chad rank for number of people requiring preventive treatment for river blindness?
- Chad ranks 13th out of 31 countries with data for 2024.
- Is number of people requiring preventive treatment for river blindness rising or falling in Chad?
- Over the last ten years it is up 139.2%. The long-run trend across the full record is rising.
- Where does this Chad data come from?
- The figures come from World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as part of Number of people requiring preventive treatment for river blindness. Statizoid updates them automatically from the source API.
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About this data
The estimated number of people at risk of river blindness) who require preventive chemotherapy.