Colombia vs Viet Nam: Age dependency ratio, old
Colombia
14.6%
in 2025
Viet Nam
14.0%
in 2025
Colombia rank
101st
Viet Nam rank
104th
Age dependency ratio, old over time
- Colombia
- Viet Nam
How they compare
Colombia currently reports 14.6% against 14.0% in Viet Nam, a difference of 0.6%.
The two have swapped places 1 time across 66 shared years of data; in 1960 it was Viet Nam ahead.
Colombia ranks 101st and Viet Nam ranks 104th of 218 countries.
Across the 7 decades both report, Colombia averaged higher in 2 and Viet Nam in 5.
Head to head by decade
| Decade | Colombia | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 5.6% | 9.7% | 4.1% | Viet Nam |
| 1970s | 5.8% | 9.9% | 4.1% | Viet Nam |
| 1980s | 6.3% | 9.8% | 3.5% | Viet Nam |
| 1990s | 6.8% | 9.6% | 2.8% | Viet Nam |
| 2000s | 7.7% | 9.3% | 1.6% | Viet Nam |
| 2010s | 10.2% | 9.3% | 0.9% | Colombia |
| 2020s | 13.2% | 12.5% | 0.7% | Colombia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency ratio, old, Colombia or Viet Nam?
- Colombia, at 14.6% against 14.0% in Viet Nam as of 2025.
- What is the difference in age dependency ratio, old between Colombia and Viet Nam?
- 0.6%, with Colombia ahead.
- How many years of comparable data are there for Colombia and Viet Nam?
- 66 years are reported by both, from 1960 to 2025.
- How do Colombia and Viet Nam rank globally for age dependency ratio, old?
- Colombia ranks 101st and Viet Nam ranks 104th of 218 countries.
- 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.