Chad vs Zambia: Population ages 15-64, total, annual growth rate
Chad
3.64 % change on previous year
in 2025
Zambia
3.6 % change on previous year
in 2025
Chad rank
10th
Zambia rank
12th
Population ages 15-64, total, annual growth rate over time
- Chad
- Zambia
How they compare
Chad currently reports 3.64 % change on previous year against 3.6 % change on previous year in Zambia, a difference of 0.04 % change on previous year.
The two have swapped places 15 times across 65 shared years of data; in 1961 it was Zambia ahead.
Chad ranks 10th and Zambia ranks 12th of 217 countries.
Across the 7 decades both report, Chad averaged higher in 3 and Zambia in 4.
Head to head by decade
| Decade | Chad | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 1.7 % change on previous year | 2.93 % change on previous year | 1.23 % change on previous year | Zambia |
| 1970s | 1.55 % change on previous year | 2.47 % change on previous year | 0.923 % change on previous year | Zambia |
| 1980s | 2.46 % change on previous year | 3.29 % change on previous year | 0.8278 % change on previous year | Zambia |
| 1990s | 3.28 % change on previous year | 2.7 % change on previous year | 0.5811 % change on previous year | Chad |
| 2000s | 3.87 % change on previous year | 3.77 % change on previous year | 0.0972 % change on previous year | Chad |
| 2010s | 3.61 % change on previous year | 3.75 % change on previous year | 0.1414 % change on previous year | Zambia |
| 2020s | 4.63 % change on previous year | 3.64 % change on previous year | 0.9867 % change on previous year | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population ages 15-64, total, annual growth rate, Chad or Zambia?
- Chad, at 3.64 % change on previous year against 3.6 % change on previous year in Zambia as of 2025.
- What is the difference in population ages 15-64, total, annual growth rate between Chad and Zambia?
- 0.04 % change on previous year, with Chad ahead.
- How many years of comparable data are there for Chad and Zambia?
- 65 years are reported by both, from 1961 to 2025.
- How do Chad and Zambia rank globally for population ages 15-64, total, annual growth rate?
- Chad ranks 10th and Zambia ranks 12th of 217 countries.
- Where does this data come from?
- Statizoid (derived), published as Population ages 15-64, total, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Population ages 15-64, total. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.