Congo vs Sri Lanka: Population long run with projections

Congo
20.03 million
in 2100
Sri Lanka
21.25 million
in 2100
Congo rank
76th
Sri Lanka rank
74th

Population long run with projections over time

  • Congo
  • Sri Lanka
5.0M10.0M15.0M20.0M25.0M202420622100

How they compare

Sri Lanka currently reports 21.25 million against 20.03 million in Congo, a difference of 1.22 million.

That makes Sri Lanka's figure about 1.1 times Congo's.

Across all 77 years both countries report, Sri Lanka has been ahead every year.

Congo ranks 76th and Sri Lanka ranks 74th of 236 countries.

Sri Lanka has averaged higher in every one of the 9 decades both report.

Head to head by decade

Decade Congo Sri Lanka Difference Ahead
2020s 6.72 million 23.40 million 16.68 million Sri Lanka
2030s 8.08 million 24.14 million 16.06 million Sri Lanka
2040s 9.95 million 24.70 million 14.75 million Sri Lanka
2050s 11.88 million 24.77 million 12.89 million Sri Lanka
2060s 13.84 million 24.46 million 10.62 million Sri Lanka
2070s 15.79 million 23.86 million 8.07 million Sri Lanka
2080s 17.59 million 22.99 million 5.39 million Sri Lanka
2090s 19.22 million 21.90 million 2.67 million Sri Lanka
2100s 20.03 million 21.25 million 1.22 million Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, Congo or Sri Lanka?
Sri Lanka, at 21.25 million against 20.03 million in Congo as of 2100.
What is the difference in population long run with projections between Congo and Sri Lanka?
1.22 million, with Sri Lanka ahead.
How many years of comparable data are there for Congo and Sri Lanka?
77 years are reported by both, from 2024 to 2100.
How do Congo and Sri Lanka rank globally for population long run with projections?
Congo ranks 76th and Sri Lanka ranks 74th 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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Congo vs Sri Lanka: 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/congo-rep/sri-lanka/

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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