Chad vs Nauru: Population aged 65 years or older (thousands), annual growth rate
Chad
5.67 % change on previous year
in 2025
Nauru
5.74 % change on previous year
in 2025
Chad rank
22nd
Nauru rank
21st
Population aged 65 years or older (thousands), annual growth rate over time
- Chad
- Nauru
How they compare
Nauru currently reports 5.74 % change on previous year against 5.67 % change on previous year in Chad, a difference of 0.07 % change on previous year.
The two have swapped places 11 times across 55 shared years of data; in 1971 it was Chad ahead.
Chad ranks 22nd and Nauru ranks 21st of 233 countries.
Across the 6 decades both report, Chad averaged higher in 2 and Nauru in 4.
Head to head by decade
| Decade | Chad | Nauru | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 1.59 % change on previous year | 12.71 % change on previous year | 11.12 % change on previous year | Nauru |
| 1980s | 1.86 % change on previous year | 7.25 % change on previous year | 5.39 % change on previous year | Nauru |
| 1990s | 1.58 % change on previous year | -5.33 % change on previous year | 6.91 % change on previous year | Chad |
| 2000s | 1.35 % change on previous year | -1.68 % change on previous year | 3.03 % change on previous year | Chad |
| 2010s | 2.23 % change on previous year | 4.87 % change on previous year | 2.64 % change on previous year | Nauru |
| 2020s | 4.51 % change on previous year | 7.22 % change on previous year | 2.71 % change on previous year | Nauru |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher population aged 65 years or older (thousands), annual growth rate, Chad or Nauru?
- Nauru, at 5.74 % change on previous year against 5.67 % change on previous year in Chad as of 2025.
- What is the difference in population aged 65 years or older (thousands), annual growth rate between Chad and Nauru?
- 0.07 % change on previous year, with Nauru ahead.
- How many years of comparable data are there for Chad and Nauru?
- 55 years are reported by both, from 1971 to 2025.
- How do Chad and Nauru rank globally for population aged 65 years or older (thousands), annual growth rate?
- Chad ranks 22nd and Nauru ranks 21st of 233 countries.
- Where does this data come from?
- Statizoid (derived), published as Population aged 65 years or older (thousands), 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 aged 65 years or older (thousands). Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.