South Africa vs Vietnam: Population long run with projections

South Africa
94.31 million
in 2100
Vietnam
91.71 million
in 2100
South Africa rank
25th
Vietnam rank
26th

Population long run with projections over time

  • South Africa
  • Vietnam
025.0M50.0M75.0M100.0M202420622100

How they compare

South Africa currently reports 94.31 million against 91.71 million in Vietnam, a difference of 2.61 million.

The two have swapped places 1 time across 77 shared years of data; in 2024 it was Vietnam ahead.

South Africa ranks 25th and Vietnam ranks 26th of 236 countries.

Across the 9 decades both report, South Africa averaged higher in 1 and Vietnam in 8.

Head to head by decade

Decade South Africa Vietnam Difference Ahead
2020s 65.78 million 102.42 million 36.64 million Vietnam
2030s 70.90 million 106.26 million 35.37 million Vietnam
2040s 76.40 million 109.45 million 33.04 million Vietnam
2050s 81.17 million 109.47 million 28.29 million Vietnam
2060s 85.05 million 107.08 million 22.03 million Vietnam
2070s 88.16 million 103.44 million 15.27 million Vietnam
2080s 90.82 million 98.95 million 8.12 million Vietnam
2090s 93.16 million 94.33 million 1.17 million Vietnam
2100s 94.31 million 91.71 million 2.61 million South Africa

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, South Africa or Vietnam?
South Africa, at 94.31 million against 91.71 million in Vietnam as of 2100.
What is the difference in population long run with projections between South Africa and Vietnam?
2.61 million, with South Africa ahead.
How many years of comparable data are there for South Africa and Vietnam?
77 years are reported by both, from 2024 to 2100.
How do South Africa and Vietnam rank globally for population long run with projections?
South Africa ranks 25th and Vietnam ranks 26th of 236 countries.
Where does this data come from?
Our World in Data, published as Population long run with projections. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Africa vs Vietnam: Population long run with projections. Statizoid, drawing on Our World in Data. Retrieved 11 November 2026, from https://population.statizoid.com/compare/population-long-run-with-projections/south-africa/viet-nam/

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About this data

Indicator
Population long run with projections
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
236 places, 18,172 data points, 2024–2100
Last refreshed