Hong Kong Special Administrative Region, People's Republic of China vs Vietnam: Age dependency ratio projected to 2100

Hong Kong Special Administrative Region, People's Republic of China
47.62
in 2023
Vietnam
47.54
in 2023
Hong Kong Special Administrative Region, People's Republic of China rank
174th
Vietnam rank
175th

Age dependency ratio projected to 2100 over time

  • Hong Kong Special Administrative Region, People's Republic of China
  • Vietnam
406080100195019862023

How they compare

Hong Kong Special Administrative Region, People's Republic of China currently reports 47.62 against 47.54 in Vietnam, a difference of 0.08.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Vietnam ahead.

Hong Kong Special Administrative Region, People's Republic of China ranks 174th and Vietnam ranks 175th of 229 countries.

Vietnam has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade Hong Kong Special Administrative Region, People's Republic of China Vietnam Difference Ahead
1950s 59.36 68.64 9.28 Vietnam
1960s 86.3 92.25 5.95 Vietnam
1970s 58.91 88.4 29.49 Vietnam
1980s 44.65 82.58 37.93 Vietnam
1990s 40.99 71.46 30.47 Vietnam
2000s 36.88 52.22 15.34 Vietnam
2010s 36.85 44.32 7.47 Vietnam
2020s 45.25 47.28 2.03 Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher age dependency ratio projected to 2100, Hong Kong Special Administrative Region, People's Republic of China or Vietnam?
Hong Kong Special Administrative Region, People's Republic of China, at 47.62 against 47.54 in Vietnam as of 2023.
What is the difference in age dependency ratio projected to 2100 between Hong Kong Special Administrative Region, People's Republic of China and Vietnam?
0.08, with Hong Kong Special Administrative Region, People's Republic of China ahead.
How many years of comparable data are there for Hong Kong Special Administrative Region, People's Republic of China and Vietnam?
74 years are reported by both, from 1950 to 2023.
How do Hong Kong Special Administrative Region, People's Republic of China and Vietnam rank globally for age dependency ratio projected to 2100?
Hong Kong Special Administrative Region, People's Republic of China ranks 174th and Vietnam ranks 175th of 229 countries.
Where does this data come from?
Our World in Data, published as Age dependency ratio projected to 2100. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong Special Administrative Region, People's Republic of China vs Vietnam: Age dependency ratio projected to 2100. Statizoid, drawing on Our World in Data. Retrieved 19 August 2026, from https://reference.statizoid.com/compare/age-dependency-ratio-projected-to-2100/hong-kong-sar-china/viet-nam/

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About this data

Indicator
Age dependency ratio projected to 2100
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 17,464 data points, 1950–2023
Last refreshed