Chad vs Zambia: Number of people at risk of trachoma and those receiving treatment
Chad
861,433 People
in 2024
Zambia
642,076 People
in 2024
Chad rank
13th
Zambia rank
15th
Number of people at risk of trachoma and those receiving treatment over time
- Chad
- Zambia
How they compare
Chad currently reports 861,433 People against 642,076 People in Zambia, a difference of 219,357 People.
That makes Chad's figure about 1.3 times Zambia's.
The two have swapped places 5 times across 12 shared years of data; in 2013 it was Zambia ahead.
Chad ranks 13th and Zambia ranks 15th of 57 countries.
Across the 2 decades both report, Chad averaged higher in 1 and Zambia in 1.
Head to head by decade
| Decade | Chad | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 5.55 million People | 5.31 million People | 246,786 People | Chad |
| 2020s | 864,681 People | 1.47 million People | 610,106 People | Zambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of people at risk of trachoma and those receiving treatment, Chad or Zambia?
- Chad, at 861,433 People against 642,076 People in Zambia as of 2024.
- What is the difference in number of people at risk of trachoma and those receiving treatment between Chad and Zambia?
- 219,357 People, with Chad ahead.
- How many years of comparable data are there for Chad and Zambia?
- 12 years are reported by both, from 2013 to 2024.
- How do Chad and Zambia rank globally for number of people at risk of trachoma and those receiving treatment?
- Chad ranks 13th and Zambia ranks 15th of 57 countries.
- Where does this data come from?
- World Health Organization - Global Health Observatory (2026) – with minor processing by Our World in Data, published as Number of people at risk of trachoma and those receiving treatment. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The estimated number of people living in areas where trachoma is common ('at risk population'), and the number of people who have been treated with antibiotics or surgery.