Chagai vs Puerto Rico: Age dependency ratio, old
Chagai
31.1%
in 2025
Puerto Rico
39.8%
in 2025
Chagai rank
1st
Puerto Rico rank
4th
Age dependency ratio, old over time
- Chagai
- Puerto Rico
How they compare
Puerto Rico currently reports 39.8% against 31.1% in Chagai, a difference of 8.7%.
That makes Puerto Rico's figure about 1.3 times Chagai's.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Chagai ahead.
Chagai ranks 1st and Puerto Rico ranks 4th of 1 regions.
Across the 7 decades both report, Chagai averaged higher in 5 and Puerto Rico in 2.
Head to head by decade
| Decade | Chagai | Puerto Rico | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 20.6% | 10.7% | 10.0% | Chagai |
| 1970s | 22.0% | 12.7% | 9.3% | Chagai |
| 1980s | 21.6% | 13.7% | 7.9% | Chagai |
| 1990s | 21.0% | 16.1% | 4.9% | Chagai |
| 2000s | 21.8% | 20.9% | 0.8% | Chagai |
| 2010s | 25.4% | 28.2% | 2.8% | Puerto Rico |
| 2020s | 29.7% | 37.5% | 7.9% | Puerto Rico |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency ratio, old, Chagai or Puerto Rico?
- Puerto Rico, at 39.8% against 31.1% in Chagai as of 2025.
- What is the difference in age dependency ratio, old between Chagai and Puerto Rico?
- 8.7%, with Puerto Rico ahead.
- How many years of comparable data are there for Chagai and Puerto Rico?
- 66 years are reported by both, from 1960 to 2025.
- How do Chagai and Puerto Rico rank globally for age dependency ratio, old?
- Chagai ranks 1st and Puerto Rico ranks 4th of 1 regions.
- Where does this data come from?
- World Population Prospects, United Nations (UN), publisher: UN Population Division, published as Age dependency ratio, old (% 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, old, is the ratio of older dependents--people 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.