Cameroon vs Sierra Leone: Sovereign state

Cameroon
1
in 2022
Sierra Leone
1
in 2022
Cameroon rank
1st
Sierra Leone rank
1st

Sovereign state over time

  • Cameroon
  • Sierra Leone
00.20.40.60.81181619192022

How they compare

Cameroon currently reports 1 against 1 in Sierra Leone, a difference of 0.

The two have swapped places 2 times across 207 shared years of data; in 1816 it was Sierra Leone ahead.

Cameroon ranks 1st and Sierra Leone ranks 1st of 194 countries.

Cameroon has averaged higher in every one of the 22 decades both report.

Head to head by decade

Decade Cameroon Sierra Leone Difference Ahead
1810s 0 0 0
1820s 0 0 0
1830s 0 0 0
1840s 0 0 0
1850s 0 0 0
1860s 0 0 0
1870s 0 0 0
1880s 0 0 0
1890s 0 0 0
1900s 0 0 0
1910s 0 0 0
1920s 0 0 0
1930s 0 0 0
1940s 0 0 0
1950s 0 0 0
1960s 1 0.9 0.1 Cameroon
1970s 1 1 0
1980s 1 1 0
1990s 1 1 0
2000s 1 1 0
2010s 1 1 0
2020s 1 1 0

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sovereign state, Cameroon or Sierra Leone?
Cameroon, at 1 against 1 in Sierra Leone as of 2022.
What is the difference in sovereign state between Cameroon and Sierra Leone?
0, with Cameroon ahead.
How many years of comparable data are there for Cameroon and Sierra Leone?
207 years are reported by both, from 1816 to 2022.
How do Cameroon and Sierra Leone rank globally for sovereign state?
Cameroon ranks 1st and Sierra Leone ranks 1st of 194 countries.
Where does this data come from?
Butcher and Griffiths (2020) – with minor processing by Our World in Data, published as Sovereign state. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cameroon vs Sierra Leone: Sovereign state. Statizoid, drawing on Butcher and Griffiths (2020) – with minor processing by Our World in Data. Retrieved 23 September 2026, from https://reference.statizoid.com/compare/sovereign-state-butcher-griffiths/cameroon/sierra-leone/

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<a href="https://reference.statizoid.com/compare/sovereign-state-butcher-griffiths/cameroon/sierra-leone/">Cameroon vs Sierra Leone: Sovereign state</a> — Statizoid

About this data

Indicator
Sovereign state
Source
Butcher and Griffiths (2020) – with minor processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
194 places, 40,158 data points, 1816–2022
Last refreshed

The country is identified as a sovereign state by the ISD dataset.