Guinea-Bissau vs Middle income: Age dependency ratio
Guinea-Bissau
71.1%
in 2025
Middle income
51.0%
in 2025
Guinea-Bissau rank
36th
Middle income rank
35th
Age dependency ratio over time
- Guinea-Bissau
- Middle income
How they compare
Guinea-Bissau currently reports 71.1% against 51.0% in Middle income, a difference of 20.1%.
That makes Guinea-Bissau's figure about 1.4 times Middle income's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Middle income ahead.
Guinea-Bissau ranks 36th and Middle income ranks 35th of 218 countries.
Across the 7 decades both report, Guinea-Bissau averaged higher in 6 and Middle income in 1.
Head to head by decade
| Decade | Guinea-Bissau | Middle income | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 78.8% | 82.8% | 4.0% | Middle income |
| 1970s | 89.8% | 81.7% | 8.1% | Guinea-Bissau |
| 1980s | 102.8% | 72.5% | 30.3% | Guinea-Bissau |
| 1990s | 98.8% | 66.0% | 32.8% | Guinea-Bissau |
| 2000s | 89.3% | 57.3% | 32.0% | Guinea-Bissau |
| 2010s | 82.1% | 52.9% | 29.3% | Guinea-Bissau |
| 2020s | 74.2% | 51.9% | 22.3% | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency ratio, Guinea-Bissau or Middle income?
- Guinea-Bissau, at 71.1% against 51.0% in Middle income as of 2025.
- What is the difference in age dependency ratio between Guinea-Bissau and Middle income?
- 20.1%, with Guinea-Bissau ahead.
- How many years of comparable data are there for Guinea-Bissau and Middle income?
- 66 years are reported by both, from 1960 to 2025.
- How do Guinea-Bissau and Middle income rank globally for age dependency ratio?
- Guinea-Bissau ranks 36th and Middle income ranks 35th 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.