Netherlands vs Sierra Leone: Population long run with projections

Netherlands
17.51 million
in 2100
Sierra Leone
15.93 million
in 2100
Netherlands rank
84th
Sierra Leone rank
87th

Population long run with projections over time

  • Netherlands
  • Sierra Leone
05.0M10.0M15.0M20.0M202420622100

How they compare

Netherlands currently reports 17.51 million against 15.93 million in Sierra Leone, a difference of 1.57 million.

That makes Netherlands's figure about 1.1 times Sierra Leone's.

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

Netherlands ranks 84th and Sierra Leone ranks 87th of 236 countries.

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

Head to head by decade

Decade Netherlands Sierra Leone Difference Ahead
2020s 18.48 million 9.08 million 9.40 million Netherlands
2030s 18.94 million 10.47 million 8.47 million Netherlands
2040s 19.04 million 12.12 million 6.92 million Netherlands
2050s 18.84 million 13.55 million 5.29 million Netherlands
2060s 18.58 million 14.68 million 3.90 million Netherlands
2070s 18.39 million 15.47 million 2.93 million Netherlands
2080s 18.09 million 15.89 million 2.20 million Netherlands
2090s 17.70 million 15.99 million 1.71 million Netherlands
2100s 17.51 million 15.93 million 1.57 million Netherlands

Averages of every year both report within each decade.

Frequently asked questions

Which has higher population long run with projections, Netherlands or Sierra Leone?
Netherlands, at 17.51 million against 15.93 million in Sierra Leone as of 2100.
What is the difference in population long run with projections between Netherlands and Sierra Leone?
1.57 million, with Netherlands ahead.
How many years of comparable data are there for Netherlands and Sierra Leone?
77 years are reported by both, from 2024 to 2100.
How do Netherlands and Sierra Leone rank globally for population long run with projections?
Netherlands ranks 84th and Sierra Leone ranks 87th 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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Netherlands vs Sierra Leone: 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/netherlands/sierra-leone/

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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