South Sudan vs Sri Lanka: Population by five year age group

South Sudan
1.48 million
in 2023
Sri Lanka
1.64 million
in 2023
South Sudan rank
72nd
Sri Lanka rank
70th

Population by five year age group over time

  • South Sudan
  • Sri Lanka
500.0k1.0M1.5M2.0M195019862023

How they compare

Sri Lanka currently reports 1.64 million against 1.48 million in South Sudan, a difference of 151,420.

That makes Sri Lanka's figure about 1.1 times South Sudan's.

The two have swapped places 2 times across 74 shared years of data; in 1950 it was Sri Lanka ahead.

South Sudan ranks 72nd and Sri Lanka ranks 70th of 229 countries.

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

Head to head by decade

Decade South Sudan Sri Lanka Difference Ahead
1950s 464,804 1.33 million 861,370 Sri Lanka
1960s 575,200 1.65 million 1.07 million Sri Lanka
1970s 726,625 1.80 million 1.07 million Sri Lanka
1980s 886,092 1.84 million 956,560 Sri Lanka
1990s 1.01 million 1.66 million 650,744 Sri Lanka
2000s 1.40 million 1.78 million 385,899 Sri Lanka
2010s 1.70 million 1.78 million 73,842 Sri Lanka
2020s 1.44 million 1.66 million 217,235 Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population by five year age group, South Sudan or Sri Lanka?
Sri Lanka, at 1.64 million against 1.48 million in South Sudan as of 2023.
What is the difference in population by five year age group between South Sudan and Sri Lanka?
151,420, with Sri Lanka ahead.
How many years of comparable data are there for South Sudan and Sri Lanka?
74 years are reported by both, from 1950 to 2023.
How do South Sudan and Sri Lanka rank globally for population by five year age group?
South Sudan ranks 72nd and Sri Lanka ranks 70th of 229 countries.
Where does this data come from?
Our World in Data, published as Population by five year age group. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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South Sudan vs Sri Lanka: Population by five year age group. Statizoid, drawing on Our World in Data. Retrieved 17 August 2026, from https://population.statizoid.com/compare/population-by-five-year-age-group/south-sudan/sri-lanka/

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About this data

Indicator
Population by five year age group
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