Indonesia vs Sierra Leone: Share of land area that is protected
Indonesia
12.0%
in 2025
Sierra Leone
12.6%
in 2025
Indonesia rank
146th
Sierra Leone rank
144th
Share of land area that is protected over time
- Indonesia
- Sierra Leone
How they compare
Sierra Leone currently reports 12.6% against 12.0% in Indonesia, a difference of 0.6%.
That makes Sierra Leone's figure about 1.1 times Indonesia's.
The two have swapped places 1 time across 13 shared years of data; in 2013 it was Indonesia ahead.
Indonesia ranks 146th and Sierra Leone ranks 144th of 213 countries.
Indonesia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Indonesia | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 12.4% | 9.4% | 3.0% | Indonesia |
| 2020s | 12.1% | 12.1% | 0.0% | Indonesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher share of land area that is protected, Indonesia or Sierra Leone?
- Sierra Leone, at 12.6% against 12.0% in Indonesia as of 2025.
- What is the difference in share of land area that is protected between Indonesia and Sierra Leone?
- 0.6%, with Sierra Leone ahead.
- How many years of comparable data are there for Indonesia and Sierra Leone?
- 13 years are reported by both, from 2013 to 2025.
- How do Indonesia and Sierra Leone rank globally for share of land area that is protected?
- Indonesia ranks 146th and Sierra Leone ranks 144th of 213 countries.
- Where does this data come from?
- Protected Planet WDPA and WD-OECM data, UNEP-WCMC and IUCN, via World Bank (2026) – processed by Our World in Data, published as Share of land area that is protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Terrestrial protected areas are areas of at least 1,000 hectares that are designated by national authorities in order to preserve their ecosystem services and cultural values.