What is the difference in share of terrestrial key biodiversity areas that are protected between Central African Republic and Sierra Leone?

0.1%, with Central African Republic ahead.

How many years of comparable data are there for Central African Republic and Sierra Leone?

26 years are reported by both, from 2000 to 2025.

Central African Republic vs Sierra Leone: Share of terrestrial Key Biodiversity Areas that are protected

Central African Republic

65.4%

in 2025

Sierra Leone

65.3%

in 2025

Central African Republic rank

60th

Sierra Leone rank

61st

Share of terrestrial Key Biodiversity Areas that are protected over time

Central African Republic
Sierra Leone

How they compare

Central African Republic currently reports 65.4% against 65.3% in Sierra Leone, a difference of 0.1%.

Across all 26 years both countries report, Central African Republic has been ahead every year.

Central African Republic ranks 60th and Sierra Leone ranks 61st of 240 countries.

Central African Republic has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade	Central African Republic	Sierra Leone	Difference	Ahead
2000s	65.1%	51.6%	13.5%	Central African Republic
2010s	65.3%	64.7%	0.6%	Central African Republic
2020s	65.4%	65.3%	0.1%	Central African Republic

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of terrestrial key biodiversity areas that are protected, Central African Republic or Sierra Leone?: Central African Republic, at 65.4% against 65.3% in Sierra Leone as of 2025.
What is the difference in share of terrestrial key biodiversity areas that are protected between Central African Republic and Sierra Leone?: 0.1%, with Central African Republic ahead.
How many years of comparable data are there for Central African Republic and Sierra Leone?: 26 years are reported by both, from 2000 to 2025.
How do Central African Republic and Sierra Leone rank globally for share of terrestrial key biodiversity areas that are protected?: Central African Republic ranks 60th and Sierra Leone ranks 61st of 240 countries.
Where does this data come from?: BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as Share of terrestrial Key Biodiversity Areas that are protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Central African Republic vs Sierra Leone: Share of terrestrial Key Biodiversity Areas that are protected. Statizoid, drawing on BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data. Retrieved 02 October 2026, from https://environment.statizoid.com/compare/protected-terrestrial-biodiversity-sites/central-african-republic/sierra-leone/

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<a href="https://environment.statizoid.com/compare/protected-terrestrial-biodiversity-sites/central-african-republic/sierra-leone/">Central African Republic vs Sierra Leone: Share of terrestrial Key Biodiversity Areas that are protected</a> — Statizoid

About this data

Indicator: Share of terrestrial Key Biodiversity Areas that are protected
Unit: %
Source: BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 240 places, 6,240 data points, 2000–2025
Last refreshed: 18 September 2026

Average proportion of Terrestrial Key Biodiversity Areas (KBAs) covered by protected areas (%).