Spain vs Vietnam: Number of children, working-age adults, and older people

Spain

9.88 million people

in 2023

Vietnam

8.64 million people

in 2023

Spain rank

16th

Vietnam rank

19th

Number of children, working-age adults, and older people over time

Spain currently reports 9.88 million people against 8.64 million people in Vietnam, a difference of 1.24 million people.

That makes Spain's figure about 1.1 times Vietnam's.

Across all 74 years both countries report, Spain has been ahead every year.

Spain ranks 16th and Vietnam ranks 19th of 236 countries.

Indicator: Number of children, working-age adults, and older people
Unit: people
Source: UN, World Population Prospects (2024) – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 17,464 data points, 1950–2023
Last refreshed: 07 August 2026

The total population, measured on 1 July of the year shown. This only includes people aged 65+.