Chad vs Sub-Saharan Africa: Age dependency ratio
Chad
92.6%
in 2025
Sub-Saharan Africa
78.1%
in 2025
Chad rank
7th
Sub-Saharan Africa rank
6th
Age dependency ratio over time
- Chad
- Sub-Saharan Africa
How they compare
Chad currently reports 92.6% against 78.1% in Sub-Saharan Africa, a difference of 14.5%.
That makes Chad's figure about 1.2 times Sub-Saharan Africa's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Sub-Saharan Africa ahead.
Chad ranks 7th and Sub-Saharan Africa ranks 6th of 218 countries.
Across the 7 decades both report, Chad averaged higher in 5 and Sub-Saharan Africa in 2.
Head to head by decade
| Decade | Chad | Sub-Saharan Africa | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 84.7% | 87.9% | 3.2% | Sub-Saharan Africa |
| 1970s | 92.3% | 92.8% | 0.5% | Sub-Saharan Africa |
| 1980s | 101.9% | 94.9% | 7.0% | Chad |
| 1990s | 103.9% | 93.3% | 10.6% | Chad |
| 2000s | 105.5% | 90.5% | 15.0% | Chad |
| 2010s | 102.5% | 86.8% | 15.7% | Chad |
| 2020s | 96.3% | 80.5% | 15.8% | Chad |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency ratio, Chad or Sub-Saharan Africa?
- Chad, at 92.6% against 78.1% in Sub-Saharan Africa as of 2025.
- What is the difference in age dependency ratio between Chad and Sub-Saharan Africa?
- 14.5%, with Chad ahead.
- How many years of comparable data are there for Chad and Sub-Saharan Africa?
- 66 years are reported by both, from 1960 to 2025.
- How do Chad and Sub-Saharan Africa rank globally for age dependency ratio?
- Chad ranks 7th and Sub-Saharan Africa ranks 6th of 218 countries.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Age dependency ratio (% of working-age population). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Age dependency ratio is the ratio of dependents--people younger than 15 or older than 64--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.